Ultimate pontiac head. Keep them, they are a decent head.

Ultimate pontiac head Superflow 110 calibrated using the "pass around" 300@28 and 350@28" plate. Posts: 1,036 I have also heard of this rumor (mostly on ebay) and have wondered if there was any validity to it. I would suspect that the "48" heads were the same casting regardless of the application. i have had these listed for sale here for awhile with little interest. i have a pair of 7J2 heads from a 1972 400 engine. 350" lift then any other D port Pontiac head, even the 421 980 casting. No modifications to the dash with the head unit in the glove box. Cylinder head dimples/golf balls Q Pontiac - Race Remember Me? Join us now! Menu. Pontiac was very good at identifying head applications. the 48 heads were used on 350, 400 and 428 engines. The mention of a sleeper head is in reference to an HPP article from the mid 90s. 92”/1. If you look in the parts book there is only one part number for those 48 heads for all KRE has spared no expense to make this the ultimate Pontiac cylinder head. To bad you don't live closer, I have a part of 670s, these should boost your compression. Posts: 1,771 I am not sure what that top crossover port is for, but it is sealed from the exhaust ports. Your standard Pontiac They spent 2 days on the dyno, had custom cams ground to deal with the smaller exhaust valve/flow but to no avail. 31hotrodguy. But really worth a watch. Posts: 11,352 Pontiac full roller rockers here on E-heads, no issues. Your test confirm like mine did that up to . With iron Pontiac heads that are relatively stock and flow around 160 CFM, a header with a primary tube diameter very close to 1. So Thanks, Jim. Whether you’re looking for a head-turning show car or a stylish cruiser for weekend drives, this Safari wagon is ready to deliver. If an issue comes up or a system ought to be fixed, avoid the temptation to scrimp with a badly-made component. I do not know You slap on a aftermarket head with a minimum of 14% more port volume ( 180 CCs) to a out of the box max of 28 % more CCs and now at a minimum to get back the same level of throttle response you had with the stock iron heads you need to rev the motor up that minimum 14% more, and or stuff in 14% more rear gear to make up for the reduction in the AVERAGE Today's Episode: The NEW King of the Streets, this 650HP Pontiac G8. code WS and # 16 heads. Posts: 2,999 My #48s came from a 1969 judge stick Pontiac V8 Cylinder Heads. The 4x heads overall are an economic way to have heads that flow pretty good. When the LS1 was introduced it was 14 or 15, newer LS7s use 12. Posts: 15,223 1970 455 #64 87cc Large Valve Heads. This head would be considered in the motor sports industry as a 2001 Pontiac Trans Am WS6, 6-Speed, LS6 block, TEA LS6 heads, 4" SCAT forged crank, SCAT H-Beam rods, 226/234 cam, McLeod RST clutch, SLP Lid, SLP Power Flo Catback 1980 Pontiac Trans Am Y-84 Bandit WS6, 455 (. 300" lift. This head would be considered in the motor sports industry as a Ultimate Warrior : Join Date: May 2008. Chart to mill Pontiac Cylinder Heads. 070" smaller then the OD of the valve used. ” The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Location: Westchester NY. 428's had an extra dish in their pistons to adjust and 350's have less dish than a 400 to compensate in the opposite direction. It’s smaller than I remember. 800" exhaust valves. Pontiac reduced the angle to 14 in 1967, while the SBC was 23. 55 Rear Differential Front: 225/60R15 Height: 25. In 1967 Pontiac made some open chamber heads(i. These heads have completely CNC ported intake and exhaust runners, so IMO, the term "Ram Air head" should be reserved for small-chamber, round exhaust port heads. I was reading somewhere. FAQ: Members List: Social Groups: Calendar: Search: Today's Posts: PY Albums: FAQ Ultimate Warrior : Join Date: Nov 2007. 110" x 1. Casting numbers/ bore spacing. Those heads were 98cc heads, however if they were the 455 cid D port then they were rated at 114cc. Ultimate Auto Wash opening hours. 27 with the original heads and only 9. 26. Today's Episode: The NEW King of the Streets, this 650HP Pontiac G8. She wa 7J2 heads value 70-73 Firebird & TA TECH. FAQ Ultimate Warrior : Join Date: Jul 2000. twitch. Posts: 3,307 I Do not sink the valves, may work for a cheby but is detrimental to performance on a Pontiac head. Explorar más:Stylish Mirror Selfie Ideas for Your Outfits | twice 14th mini album 『strategy highlight v er. Alright guys, I have been trying to figure this out for a while and am hoping you might be able to assist. So to be accurate, there were '79 PONTIAC TRANS AM WS6 PRO-TOUR STREET MACHINE •Freshly built aluminum head V-8, 4 bolt mains, gear drive and 420hp (sounds insane) •Freshly built HD Flemings Ultimate Garage Classic Cars, Muscle Cars, Exotic Cars, Camaro, Chevelle, Impala, Bel Air, Corvette, Mustang, Cuda, GTO, Trans Am Ultimate Warrior : Join Date: Dec 2011. That Pontiac Grand Prix needs efficiency-optimized car parts to meet all Have also ran 5Cs on 400s and unported on 455s. Remember Me? Join us now! Ultimate Warrior : Join Date: May 2006. 061). Additional Images. Posts: 20,970 Speedmaster CNC flow numbers. I'm just not convinced Pontiac heads should be the most expensive street type aluminum head that Edelbrock makes. FAQ Ultimate Warrior : Join Date: Sep 2007. 65 or more ratio rockers but hard to say, not knowing the history. I'm a new join here and have been reading this forum for some time now and decided it was time to make a post and hopefully get an answer to a nagging question. from Blountville, TN. Pontiac never made a 1. Posts: 1,842 SD Performance CNC Head Porting . As far as what to look for what not to look for. 77@136. Even though SOME of them were installed on engines LABELED "Ram AIr", they were also on engine that were not. 11 intakes. FAQ: Members List Ultimate Warrior : Join Date: Jan 2000. Welcome to the first part of my deep-dive series on rebuilding the iconic 1985 Pontiac Fiero GT’s V6 engine! This rare mid-engine beauty packs a 2. 625" is good. Casting quality is second to none, core shift and flashing non existent with the CV-1 head & above other aftermarket heads in all brands and makes of American 1967 061 head engine combos Pontiac - Street. Its unique blend of Ultimate Warrior : Join Date: Dec 2002. Posts: 5,080 7J2 heads value . com, the official website for High Performance Pontiac Magazine! Pontiac hardened valve seat issues Pontiac - Street. Andy's Auto Sport is the ultimate shopping destination for your Pontiac Firebird head gasket needs! FWIW, Pontiac did offer a premium accoustic headliner (GM 19121193) however it's coming up as no longer being available. 660" valve size 215cc volume intake runner Patented "soup bowl" 72cc or After many years of calls from late model Pontiac enthusiasts, Butler Performance started research and development on GM's LS engine platform commonly found in 98-02 Trans Am's and 04-06 GTO's. Another thing to know about all Pontiac iron head is that the factory sets up the Intake valve seat OD some . 25:1 CR Stump Puller Cam Muncie M22W 1st-2. 400, 275 @ 500, 285 @ 600 and 288-292 @ . 8L V6 with unique quirks and challenges, making it a real classic worth preserving. Download Pdf ***** I Wanted To Learn This Song But There Was Only 1 Version On Tabs Which Didn’t Sound The Same As The Song To Me. I also have a factory installed reclining passenger bucket seat with head rests, however it is in a 1969 GTO. 99 The 6x-4 head 350's also used 2. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. “Nothing in life is so exhilarating as to be shot at without result. He said dimpling/golf balling the head while extremely expensive Ultimate Pontiac Fiero V6 Engine Rebuild – Part 1. The 76 Head is the '65 premium fuel high compression (10. By 1965 all the heads used the 1. 700. The #061 head is an anomaly in several ways. They feature raised intake port openings and extended intake flanges for improved flow, while retaining the stock location, making These castings are generally regarded as the ultimate performance cylinder head ever produced by Pontiac. Posts: 2,222 Quote: Originally Posted by chaz069. Posts: 2,638 Original 1969 #722 RAIV Heads Complete. Attached Thumbnails _____" Darksiders Rule " Reply With Quote #2 09-12-2024, I'm almost ready to get the Edelbrock heads mounted on my 461 and need some input on head gasket. T&D Rockers are available in both aluminum or stainless steel for the ultimate in strength and endurance. Need help identifying these head codes. Location: Vancouver, BC. Pontiac - Street. Warp 6 - Here is the ultimate cylinder The information I have shows the head rest option for 1968 being available two different ways. Stock 72 E-heads flow around 255 @ . The 5C flowed Head bolt washers Pontiac - Street Remember Me? Join us now! Menu. highperformancepontiac. Visner Pontiac adjusted compression ratios on different displacements with piston changes not heads. Lots of guys have used 'em in modern day builds. FAQ Ultimate Warrior : Join Date: Feb 2005. O. 2. Location: BlueBell, PA or AL U. I. I drilled and tapped for a 3/8" 1976 TA, nose converted to 1970 style, 406, ported #13 Heads, '70 iron intake without crossovers, Q-Jet - Cliff style, RARE OS manifolds, Pypes duals w/crossflow, UD 230/238 custom HR 4/7 swap cam with solid roller lifters , Hydro-Boost 4-wheel discs, 4 Speed, 3. Right where the center head bolt hole was drilled and surfaced. Like mentioned earlier, the 670 has a No question that this will be the highest horsepower producing cylinder head in the Pontiac hobby. S. I am working with a stock bore spacing BBC and am just looking for the neato factor more than the ultimate performance head combo. Member : Join Date: Jul 2005. Stay tuned for more content!My Twitch: https://www. If you look closely you can see the typical screw head markings just on each side of the machined area. Jim Hand head and intake porting info Pontiac - Street. Even switched brands from Harland Sharp to Crower. Location: OuterSpace . 88” intake was always paired with a 1. These heads are assembly line originals with the larger #722 I. It is located at the top of the engine block and houses several important parts, including the valves, camshafts, and spark plugs. They came with small valves & press-in studs. Over the years Pontiac v8 Cylinder heads came in many specifications. The future possibilities are endless with this head. Most put in bigger valves, and many will port 'em, or pay to have 'em Ultimate Warrior : Join Date: Jan 2012. Location: Floyd Co. Most rocker sets are built to order and require application and cylinder head dimension information. Remember Me? Join us now! ID this head. Location: Connecticut . A great Canted Valve head for Pontiac flowing over 370 cfm right out of the box with over the counter components too. T&D was contacted to make the rocker As B. Those numbers are low for a 72 cc Edelbrock Pontiac head. They're borderline low for an 87cc head. i understand they are not a performance or 7H1 head flow Pontiac - Street. At the time, '69 & 70 model GrandPrix's with XH coded 400's were common as dirt & I bought both year engines (& partscars) whenever I could buy 'em priced right. FAQ: Members List SOLUTION: I drilled and tapped the heads to receive a -6AN fitting on each head and drain it back to the oil pan on each side. 99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Pontiac - Race Remember Me? Join us now! Menu. Butler Performance's CNC wide port Edelbrock heads are some of the best flowing Pontiac heads available today. Since that time, I've pulled over a dozen pair of 13 casting heads & in cc'ing the best condition uncut Cylinder head freeze plugs? Pontiac - Street Remember Me? Join us now! Ultimate Warrior : Join Date: Mar 2013. As well as the E-Heads. Remember Me? Join us now! Menu. · Experience: Ultimate Pontiac Buick GMC, Inc. 77” valve, or maybe the difference between a ported exh with the 1. 200" and . Location: Rockwood, Tn. I would get one of the Victor gaskets to see if it has the same problem. Posts: 20,969 Good pictures of the comparisons. This will help dispell the "myth" that 48s, 12s, etc. Thanks for any in put ,Joseph. Posts: 9,575 930 hp as cast Super Wedge. 950 exhaust valve that flowed a little over 400cfm on the exhaust and mid 550cfm on the intake. He proceeded to explain to me that the 16 heads were total junk. So many threads that contain EHTTFMF and why the E-Head is such a great race head, I thought we could really discuss why this head is so great. All Pontiac V8 cylinder heads from 1955 to 1976 are essentially interchangeable. 90 Gears, Full Factory Interior, Full Exhaust, Stock Suspension 3750LBS 9. Joined: Oct 29, 2013 Posts: 2,698. Starting a thread for 1967 061 head combos. If a proper valve job is done the takes the 30 degree Intake seat OD out to 2. Cut and pasted from Facebook. 60 with the 390 cfm heads. The best intake port on a Pontiac D-port head can be found on the 6X, the #66 can't even compare. My heads were produced same month as car per date code. These heads feature: Raised intake ports. FAQ: Members List: Social Groups: Calendar: Search: Today's Posts: PY Albums: FAQ: Community: Calendar Ultimate Warrior : Join Date: May 2018. The 092 Head (I Pontiac - Street Remember Me? Join us now! Menu. 500 intake valve and a 1. Home; Media; Videos; Rides; Links; Contact Us; Product Categories Apparel Air & Fuel Delivery Chassis Engine & Components Exhaust Gaskets & Seals Tools Used Parts Helpful Information; List All Parts: Call - (804) 794 - 6777 Fax - (804) 379 - 7490 To Place Your Order: More pictures of AllPontiac Ultimate Warrior : Join Date: Sep 2005. com you will find 67 chords & tabs made by our community and UG professionals. Now with online parts catalog, Secure shopping cart with online ordering, tech articles, and more. You'll get about 3 threads with this setup. Location: long beach ca usa . FAQ: Members List Ultimate Warrior : Join Date: Mar 2002. Posts: 5,080 yep, im Speedmaster heads Pontiac - Race. The car ran a best of 9. Pretty interesting, don't know if this is a re post. View Erin Fisher’s profile on LinkedIn The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. 010" of the valve OD with pick up a nice chunk of air flow up to . I purchased a complete set of 1970 455 head bolts off ebay. You slap on a aftermarket head with a minimum of 14% more port volume ( 180 CCs) to a out of the box max of 28 % more CCs and now at a minimum to get back the same level of throttle response you had with the stock iron heads you need to rev the motor up that minimum 14% more, and or stuff in 14% more rear gear to make up for the reduction in the AVERAGE The only other Pontiac heads to have straight rocker studs and adjustable valvetrains were the '60 -'63 389 & 421 SD D-port heads and '69 RAV 400 & 303 tunnel-port heads, all of them used solid-lifter cams. This is the first testing of the NEW KRE Super Wedge Pontiac cylinder heads. _____ 1994 Formula 535ci NA CV-1 - single 1050 with c14 - 940hp@7000/825tq@5200 Pontiac Powered 4th Gen Project Progress. We have spared no expense to make this the ultimate Pontiac cylinder head. Profile Page. The valves were way to small and the studs Exploring the SD 455 head. 4K views 6 replies 4 participants last post by Pinion head Sep 21, 2015. Posts: 1,505 Those heads are missing the end bolt holes for manifolds I think also Reply With Quote #4 02-22-2017, 03:31 PM 78w72. These conclusions The ultimate Pontiac Race head ! ! Capable of 400 cfm intake flow. Reply With Quote #3 04-15-2020, 08:17 PM 73 TRANSAM. Very interesting stuff indeed. At Ultimate-Guitar. 11 valves on a few 350's, don't mean that everybody should go with 2. Exploring the SD 455 head. Looking for a little education on the BBC "Big Chief" stuff. 72 posts · Joined 2013 Add to quote; Only show this user #1 · Sep 17, 2015. Intake ports measure 1 3/8" x 2 3/8" 1 3/4" dia. Posts: 1,844 ID this head. Location: Vancouver, WA. The Ultimate Head article listed the flow charts for each factory head. Aftermarket aluminum heads are out for now. Modified heads that flow close to 200 CFM at the Here is a review of the 2009 Pontiac G6 in Roblox Ultimate Driving Westover Islands. 500" lift then this is what you want out of a head. _____ “It takes What head would you run run. C Sucker punch to the heart that never saw you, take Here is how I did the studs. Reply With Quote #2 08-14-2013, 12:32 AM b-man. 6 litre aluminum head 400cid V-8 @ est. Buy today and get a 1 Year Warranty plus low Check out the Warp 6 canted-valve cylinder head from KRE. 050" to . If you know the code number, try my new head search. We had a great time but it is a long drive. Pretty neat little setup! I have no info on it other than this pic. But just because Pontiac used 2. The cylinder head is • '81 Pro touring Trans Am WS6 • No expense spared build w/ binder of receipts • Professionally built 6. Pontiac designs vehicles that are built for ultimate performance, and that means that the Grand Prix doesn't perform as designed without top-quality high-performance parts and accessories. Therefore each application should be checked. The 'vintage' (40-years-old) advice from HO Racing and Nunzi, back in the day, was to mill both the head/block surface AND the head/intake surface equal amounts. Join me, Owen, as I break down every detail, from disassembly to upgrades, and show you exactly Welcome to the first part of my deep-dive series on rebuilding the iconic 1985 Pontiac Fiero GT’s V6 engine! This rare mid-engine beauty packs a 2. 5s work just 1967 061 head engine combos Pontiac - Street Remember Me? Join us now! Ultimate Warrior : Join Date: May 2018. Member. From the pictures you can see the valve arrangement is quite different. Posts: 1,678 Cylinder head dimples/golf balls Q. For instance, with an Edelbrock head (unmodified) flowing around 180 cfm at . 550" lift, 1. FAQ Ultimate Warrior : Join Date: Mar 2007. There will be no leaks I run 6x heads and they have the same crossover and it is not covered by my torker. FAQ: Members List: Social Groups Ultimate Warrior : Join Date: Dec 1999. 187 views, added to favorites 22 times. Keep them, they are a decent head. 5 advertised cr) head, not to be confused with the 421HO & GTO 77 head. 1970 455 #64 87cc Large Valve Heads Pontiac - Street Remember Me? Join us now! Menu. I will most likely run 100-150 shot of nitrous on the motor at some point down the road. After 1967 the heads were open chamber heads. Posts: 4,004 IF I remember correctly, you can use the Victor head gaskets for the Pontiac 350 on a 326. 11 valves in heads that came with 1. 800″ with a 2. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass. I'd find it very hard to believe that Pontiac would use the Your #1 source for chords, guitar tabs, bass tabs, ukulele chords, guitar pro and power tabs. Location: River Grove Illinois. 4CR if 60 over. Posts: 19,104 you could use a set of 63SD 980 heads. Butler Performance officially launched it's Butler LS division in 2015 with the addition of guys dedicated to LS engines and performance parts. If anyone runs into any other heads use the link below to . 05" and then a wide Just got home from PRI show in Orlando Fla. You probably won't find anyone who "wants to get rid of" one; But because I always try to be helpful; It might be in your best interest to share which type you are looking The Ultimate Pontiac G8 -- Just add a 7. Again, I don't think the OP is going for max power here. I promise you that the surprises will be many. Now that's for a cast iron cylinder head, and I'd probably reduce that to 25 ft/lbs for aluminum heads, and only after insuring all bolts were going in a minimum of a 1/2". 20 Victor Pro-Port Raw: These new heads are the ultimate choice for extreme Pontiac race applications. Exhaust Crossover Port Matchings ; With Head: And Manifold: Use Gasket: 6X-4 Head Flow? Pontiac - Street Remember Me? Join us now! Menu Ultimate Warrior : Join Date: May 2008. Then hold the head of the bolt with a wrench and snug the nut up against the header. saltflats said: ↑. . Pontiac - Race Remember Me? Join us now! Menu Ultimate Warrior : Join Date: Jun 2005. Senior Member : Join Date: Jun 2007. If I recall their description correctly (without digging out the book), because the Pontiac block is a 90* block, simply removing the same amount on both surfaces keeps the distance between both intake T&D Shaft Mount Rockers are available for Pontiac engines with OEM and aftermarket cylinder head designs including modified valve angles and custom applications. The new head was well received by the screw charger people it sports a 2. @dcimotorsports1111 Capable of 980 + HP on pump gas and over 2300 The Ultimate Pontiac Head Wallace compares many heads and comes up with his opinion (disclaimer at beginning says take his flow numbers with a grain of salt, but he was consistent with his testing). Click here for the video on V8 TV's Project Splitter Engine. Wisconsin. Read more only at www. 5 you are fine with 93 pump gas. 0 LS7 Z06 engine Jump to Latest 12K views 22 replies 20 participants last post by webbrowan May 23, 2017 We go out of our way to carry every major line of Pontiac Firebird head gaskets, so that whether you are looking for a replacement Pontiac Firebird head gask set or a copper engine head gasket kit or anything in between, we've got it for you. Adding a 1. 8 HP at 6900 Cylinder head identification? 6H 6X Pontiac - Street Remember Me? Join us now! Menu. 60” exhaust valve. 88”/1. 77" valves but pressed studs and was only used in 2-bbl applications. Ultimate Warrior : Join Date: Nov 2004. Will accept 2. FAQ: Members List Ultimate Warrior : Join Date: Nov 2007. As you go up in valve seat angle you can sneak up on higher % numbers as the valve seat angle gets larger. Measuring and getting additional thread depth with longer bolts where E It's a Pontiac C# E It's a '63 Stratochief with a three on the tree C# And it belongs to me E C# And my baby E Her and me C# E We go driving down old highway seventeen C# She puts on the radio E Rolls down the window C# Lays her head back E It's a Pontiac E C# It ain't got no wild horses painted on the side E C# And the objects in the mirror are precisely I got a '76 455 lined up to buy for my TA and would like recommendations for the best all around iron cylinder head to use for it running 93 gas. Posts: 3,337 EHTTFMF!!! An attempt at a technical discussion. Chief Ponti-yacker : Join Date: Jun 2008. With the nut on the bolt, hand screw the bolt against the head bolt. tv/peckpecklala A F#m And now we're hanging in the backyard looking at a new point of view Bm E But it's too cold outside E (It's too cold outside) A Looking back it's all the same F#m E Another plan inside my head that seemed so perfect at the time A F#m Bm E Got fooled again by my November state of mind N. Location: North Louisiana. Posts: 2,039 1967 061 head engine combos. Raised exhaust ports for Using highly efficient split ports and made to order combustion chamber shapes, DCI Ram Air V cylinder heads offer the most versatile high performance Pontiac heads on the market. 11 valves are not just automatically better for all Pontiac engines. Posts: 2,204 Darin Morgan's post about CV-1 Heads Darin Morgan Registered User Join Date: Jun 2011 Location: Mansfield Texas Posts: 2 Darin Morgans Gallery -----(Quote) """"" Originally Posted by Gach """"" (It seems as The 4x heads were offered on 1973-1974 Pontiac 400 engines and did come both years with 2. The Warp 6 Pontiac cylinder head is not your common Pontiac cylinder head. I can send you some pics on the setup if interested. The 6x-4 head 350's also used 2. 8 to 1. 00 3. The chambers in the #061 heads are probably the most "open" chamber design Pontiac ever produced. Looks to be a vintage photo. The intakes were so so, but the exh would not have made it even through a Cam break in session. e. Did yours have what they require?Tom Reply With Quote #3 10-14-2018, 09:04 PM ck67goat. Location: Connecticut. 77" valve to a 6X head is easy to do at the time you get a valve job, and probably cheaper than adding screw-in studs and heavily milling (something you want to avoid) the #66 heads to get a decent compression ratio. Location: Raynham, MA. Heads and intake would be in the 4000-5000 range. Small bench would not pull even the normal 10" at the 300 so we ran it at 5" and used the Ultimate Warrior : Join Date: Mar 2002. that there is some drum brake shoes and spring kits available that are superior to the over the counter Technical Pontiac Head Question. but why did pontiac install millions of guide plates on heads if the rockers would have stayed straight the whole time without them? _____ Ultimate Warrior : Join Date: Apr 2006. Highly recommend Cometic Head Gasket Oil Leak?? Pontiac - Race Remember Me? Join us now! Ultimate Warrior : Join Date: Jan 2000. As posted in 4 and 5 you had better CC them, as they are never as low as 96 CCs in chamber volume , and one you get that number if your then getting a valve job done on them then that Ultimate Warrior : Join Date: May 2006 . This head would be considered in the motor sports industry as a Ultimate Warrior : Join Date: Dec 2011. Notice that there is very little metal where the stud needs to go. Location: iowa. Just wanted to let everyone know that SD Performance has got their CNC program for 6X and 5c Iron D ports done now. Location: Ohio, Findlay. If your not going to run a bit over . Best performance head 1970 Ram Air IV. 66” valves and were all pushrod oiled, the rockers oiling through the studs was left behind in 1964. I Ended Up Figuring It Out On My Own So I Thought Id Make An Account And Publish It PONTIAC Cylinder Head Tech - Early vs Late Pontiac - Street Remember Me? Join us now! Menu. She's been brought in for her first ownership clean up after dominating the roads. If you have the small chamber castings you wont have to worry about running 87 octane on a 400. Ultimate Warrior : Join Date: Nov 2007. I'm fairly certain 1971 #96 heads info Pontiac - Street. Click here for the episode on Detroit Muscle about a Bandit tribute car powered by a Butler Performance Engine. Those SM as cast numbers are a bit higher than we've seen on our super accurate NASA calibrated flow bench. Senior Chief : Join Date: Nov 2004. are "Ram Air" heads, when they are not. FAQ Ultimate Warrior : Join Date: May 2008. And if your cr is truly 9. Check out a 1981 Pontiac Pro touring Trans Am. Basic system but sounds amazing. You'd have to look hard to see them after the A/C compressor is mounted on the bracket. Posts: 71 What he's saying about the Ultimate Warrior : Join Date: Mar 2004. Are you looking for the Ultimate Pontiac cylinder head for your GTO or Firebird ?? Look no further than DCI Motorsports Inc. Location: Western WA. _____ Skip Fix 1978 Trans Am original owner 10. I believe the Pontiac head likes to see as much as 85% in/ex flow. Irishmic Discussion starter. FAQ Ultimate Warrior : Join Date: Jan 2005. Location: BC Canada. My 75 455 currently has 6H designation but has a water jacket leak. Posts: 5,080 7J2 heads value. 1. Location: Sunny So Valve clearance is a function of valve depth in head to head surface, valve relief depth, valve length, rocker arm ratio, distance to piston to head, and camshaft lift/duration. Butlerperformance. I watched a David Vizard video the other day around head porting and tests he has done. Posts: 15,700 I had an early set of there BBC heads from a customer and I had to hone the guides . , IN/SE KY. 66” valve size head, the 1. thought I would share some of the pictures . 8L V6 with This rare mid-engine beauty packs Ultimate Warrior : Join Date: Jan 2022. Updated on July 16, 2024 +1 248-456-0554. Dave has In this 111th Video from Classic Car ChitChat, you will get to discover the Thrilling Power and Elegance of the 2006 Pontiac Solstice! In this video, we dive This 1967 Pontiac GTO got a little upgrade. Speedmaster CNC flow numbers Pontiac - Street Remember Me? Join us now! Ultimate Warrior : Join Date: Dec 1999. Moderator : Join Date: Sep 2002. FAQ: Members List: Social Groups: Calendar: Search: Today's Posts: PY Albums: FAQ: Community: Calendar: Today's Posts Ultimate Warrior : Join Date: May 2006. Call: +1248-456-0554. Discussion in 'Traditional Hot Rods' started by 31hotrodguy, Mar 17, 2020. The #12 measured 68. are these heads worth anything? seems the numbers matching or originality guys would have a use/need for them. Accounting Clerk at Ultimate Pontiac Buick GMC, Inc. Posts: 1,308 Correct head bolts for 1971 455 HO . 96 valves. Comprehensive tabs archive with over 1,100,000 tabs! Tabs search engine, guitar lessons, gear reviews PONTIAC Cylinder Head Tech - Early vs Late Pontiac - Street Remember Me? Join us now! Menu. 66” valve Ultimate Warrior : Join Date: Nov 2007. There is no boss to tap like there'd be in a normal head. 030 over), #96 Heads, Hedman headers, Wolverine 234/244 cam, Performer intake, Holley Sniper "Need a car to run blocker. Posts: 1,260 Pontiac Head Cooling Trick - Part 2 - Keeping Your Heads Cool . Posts: 438 Thanks Reply With Quote #4 03-01-2020, 06:38 PM If I can't locate the correct Pontiac head bolts, guess I'll buy a couple of Grade 8 bolts. Ultimate Warrior : Join Date: Feb 2005. 11/1. Blue noted, '69 production #722's didn't have a visible date code. For this purpose only, you could check it without the gasket and see how much clearance you have per lust4speed's recommendation, then Exploring the SD 455 head. Location: Katy,TX USA. Most all other d-port heads quit flowing in the 204-210 CFM range. From what I read installing it is a big job but doable. The "large chamber" versions of the round ports are "HO" AMC and olds heads are significantly cheaper from Edelbrock than Pontiac heads are. Does plumbing the rear of both Pontiac Heads help the engine's temperature? Only if it's plumbed correctly! Check out why it works It'll blow your KRE has spared no expense to make this the ultimate Pontiac cylinder head. Will the 6X head fit and work properly? I know there is a site out there by Black Pontiac. Overall, it’s in really good shape. She wa Another Pontiac head identity Good day all. Posts: 18,552 not Reply With Quote #3 03-01-2020, 06:30 PM Adecco. Posts: 4,754 Tom, you gotta quit relying on memory, LOL! You are showing early signs of "auldtimers disease", ha ha! He isn't asking about the '64 9770716 ("716" head). 300" intake and 1. 』 | squid game spinning head doll drinking game | McACN 2024: The Ultimate Pontiac Car Show My, how the badges lie. K, curious guys, what's a use-able set of 1970 #64 casting heads worth? These are listed as one-year only, on GTOs and Grand Prixs, 370HP, Find opening & closing hours for Ultimate Auto Wash in 45895 WOODWARD AVENUE, Pontiac, MI, 48341 and check other details as well, such as: map, phone number, website. There are a few minor cosmetic issues, and it has a blown head gasket, but it appears to be a relatively well taken care of vehicle considering its age. Location: Just south of Baltimore. Here are a couple of pics that show the A/C bracket I'm talking about: Reply With Quote #4 06-16-2010, 10:40 PM FFD. If you try to use a header bolt, it will bottom out before it gets tight and will strip out the threads. The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. The deck has been surfaced so it's nice and flat and the heads will be checked and surfaced as needed. I think that port on With its combination of vintage charm and modern upgrades, this 1959 Pontiac Bonneville Custom Safari Wagon is an ideal vehicle for car enthusiasts who appreciate the best of both worlds. I'm looking for the best bang for the buck. It's not a SBC. A. Returns; Ordering & Delivery; Payments & Financing; International Shipping; Request Price Match; Contact Us; Builders; Home - Return to Previous Page. Location: Manassas, VA. They would get you around 10. To My Pontiac machinist/ builder 1st tipped me to casting #13's not being 72 or 75 cc heads in the late 80's. Pontiac Cylinder Head Codes Wallace Racing. number and no casting dates, not Service Replacement Pontiac Heads; Pontiac Engine Torque Specs; Pontiac Cars (Body Types) Pontiac Engine Information; Instruction Sheets; Compression Calculator ; Ask a Tech Question; Customer Service. Posts: 15,695 Are you asking for just exh flow numbers it would seem, and are you asking what the flow difference is by just cutting the seat to take a 1. 8 cc's. Your standard Pontiac cylinder head has an arrangement of the following E I I E E I I E. 65" to 1. And that 275 number hinges on if the casting has any appreciable core shift! The 670 casting just does not have enough short turn height to make for instance the 285 plus cfm that With new valves[not a Pontiac replacement valve], and a good valve job, they flowed 228 CFM, without any porting. Posts: 1,754 Cylinder head freeze plugs? Does anyone have a melling or Dorman part number they can post for the cylinder head plug kit? I presume it is the same for most heads, this is for a set of 093. This engine is a 541 cid with a 50 mm cam, STOCK / AS CAST KRE Super Wedge Heads with a 1150 Dominator. 200" lift a small valve head with a 30 degree seat in mildly reworked form is 42 cfm better then a small valve head with a 45 degree seat. If it doesn't, I'd try it. 23 posi. To anyone else on the road, this black Holden Commodore is a regular HSV GTS, the 6. Posts: 1,744 The 670s have fatter Intake flow numbers between . Posts: 12,788 061's were the first open chamber heads in '67,these used the "sphereized" wedge style chambers very similar to those later seen on the RA II,IV,455 H-O,455 SD style heads,the 061 was a big valve head contrary to what some sources list them as being (sources that state Ultimate drum brake parts ?? Jump to Latest 4. Today, a usable pair can draw several thousands of dollars. For sale is this pair of 1969 #722 RAIV heads with rocker studs, guideplates and New Old Stock original valves. You would have to run a 61-64 intake but they are avail. I know there are valve angle issues with using pre-'67 heads on post-'67 blocks. CNC'd combustion chambers (click here for photo) Intake Ultimate Warrior : Join Date: Nov 2000. E. I imagine the #12 head started out closer to 70+ cc's originally. This engine made 926. Tuning: E A D G B E : Capo: no capo: Author apinkgiraffe [a] 31. com. Posts: 4,004 Quote: May not be Pontiac-specific, but David Vizard's AMC and olds heads are significantly cheaper from Edelbrock than Pontiac heads are. Thanks! Sent from my For what it's worth, we cc'd the combustion chambers on a #12 head (looks like it had one . DCI 5 heads flow as cast 380+ cfm @ . Location: Tri-Cities WA. Pontiac made closed chambered heads until 1967. No problems. Posts: 546 Wenzler series 2 Pontiac - Race Remember Me? Join us now! Menu. Location: Florida. Remember Me? Join us now! Correct head bolts for 1971 455 HO 70-73 Firebird & TA TECH Remember Me? Join us now! Menu. FAQ Ultimate Warrior : Join Date: Oct 2004. Page 2 of 2 < Prev 1 2. 65CCs. Location: long beach ca usa. We'll get into the complexities and complications of porting various Pontiac heads in the near future. I'm fairly certain Pontiac Ram 5 CAD: Pontiac Warp 6 Canted Valve: Ram 5 - Attention was made from Mastercam software to align the ports for clearance around head bolt tubes and pushords. Location: Nebraska City, Nebraska. There's no question that Pontiac used 670 cylinder heads on its 400 and 428 in 1967, and those intended for the 400 Ram Air were equipped with special The ultimate Pontiac Race head ! ! Capable of 400 cfm intake flow. Optimized combustion chambers. 0-liter V-8 sport sedan built by GM's Australian hot-shop, Holden Special Vehicles (HSV). 75" diameter primary tube headers would be optimum. My Goat has the numbers matching 400 H. Home ; Car Wash & Detailing Pontiac, MI ; Ultimate Auto Wash; Opens in 9 h 59 min. The PY Online Forums is the My 7K3 heads have seven threads and I use a bolt with a nut. 11” valve and a maxed out throat size. One was option code#571 RH & LH head restraints, $52. Or finding a used soft top w/the acoustic headliner, or buying a Smoothline hardtop w/the optional premium headliner. Pontiac used different valves and combustion chamber size for their V8s to change compression ratios, fuel economy, and horsepower output. 66 intake/exhaust ports. SD Performance CNC Head Porting Pontiac - Race Remember Me? Join us now! Menu Ultimate Warrior : Join Date: Sep 2003. Most head ID sites show 'em to have 72cc chambers. 6 cc's and the #216 (aka #16) at 74. Location: Mpls, MN. Reply With Quote #4 07-26-2019, 11:28 PM grivera. Which are a fairly unusually one year only head with a mix of features from 670 and later heads. And, Two was option code#578 RH reclining bucket seat w/RH & LH head restraints $84. Posts: 5,288 Not sure of the round ports but Pontiac HS 1. I just increased my ex valve size from 1. 1965 Pontiac GTO 455/469 w/ #48 Heads, '65 Tri-Power 9. So if hardened exhaust seats aren’t necessary or have limited benefits then why did the factory install those on what most would consider to be the ultimate evolution of the iron Pontiac head, the ‘73 - ‘74 455 Super Duty ? Pontiac - Street Remember Me? Join us now! Menu. D. single round port head wanted Performance Parts For Sale/Wanted Remember Me? Join us now! Ultimate Warrior : Join Date: Dec 2004. Location: Westchester NY . This means that a valve job done with the right angles to bring the OD of the Intake seat out to within . Click here for HorsePower TV's Super Sleeper "Sucker Punch" Cylinder Head crossover ports Pontiac - Street Remember Me? Join us now! Ultimate Warrior : Join Date: Mar 2005. View full map. Most put in bigger valves, and many will port 'em, or pay to have 'em Page 2- Speedmaster head valve guide Pontiac - Street Remember Me? Join us now! Menu. Not only is it the first open-chamber head (used in '67), it had large 2. If you look at my attached pic, this is where Pontiac placed the date codes. 75 3rd-1. 56 2nd-1. 37 4th-1. Presto, no oil drainback problems and it also helps with crankcase ventilation. You could JBP-Pontiac is now www. 85 and I Most non - high port 2 valve wedge chamber type heads will overall perform better Intake port wise if you do not go above a 90 % number in regards to the stock 30 degree Inatke valve seat used by Most Pontiac heads. Location: Omaha, NE. Except for some special heads 7J2 heads value 70-73 Firebird & TA TECH Remember Me? Join us now! Menu. I will start with a few thoughts; 2. Ultimate Warrior : Join Date: Dec 1999. Raised exhaust ports for superior flow. Location: Lafayette,LA. 010" cut in its life) and a truly never cut #216 casting date H157 (from a 1968 428HO/M21 Catalina) which became just #16 later in the year. Posts: 1,790 The valve inclination angle is relative to the bore. 6" Rear: 275/60R15 Height: 28" Reply With Quote #3 12-09-2020, 11:41 PM Formulas. · Location: Ruther Glen · 1 connection on LinkedIn. Ultimate Warrior : Join Date: Dec 2004. Posts: 7,621 #17 heads originally came on a '68 350 2-barrel engine. Wenzler Series 2 heads Pontiac - Race Remember Me? Join us now! Menu. Click to expand Hmmm I think The 6x-4 head 350's also used 2. Let the Chevy guys worry about angles, Your complete source for Pure to unique Pontiac Performance parts. Learn how to play 28 songs by Canned Heat easily. exhaust ports Will accept 2. Posts: 9,575 Carlquist Competition in CT has a cnc program for them. exhaust ports. Posts: 15,717 Without welding or epoxy work a true 270 to 275 cfm@28” is it with a 2. Ran into a Pontiac expert at a cruise in several days ago and he wanted to show his buddies how much he knew about GTO's. The shortblock uses all forged parts, not sure if that makes a difference. 66. FAQ Ultimate Warrior : Join Date: Oct 2006. Posts: 3,286 Quote: Originally Posted by unruhjonny. Location: S. The cylinder head is a vital component in the engine of a Pontiac Grand Prix. Last edit on Sep 12, 2022. Posts: 20,969 For what its worth, the 1967 Pontiac Service manual calls for 30 ft/lbs for exhaust manifold to head. I need some clarification from someone to be able to fix my bolting dilemma. Posts: 19,043 I have read that Cometics need a certain finish on the block and heads. Posts: 2,701 1967 670 cylinder head stampings. HP, Tiger, CV-1, DCI-RA5, Warp 6, Pro Ports Pontiac - Race the U in the guide plate may not be deep enought to your point. 66 GTO Nostalgia Super Stock/Street Legal Car 421 CID, stock block, Wenzler Intake, 2- Carter 750 AFB's, 3. the hole in the head looks like its been clearanced for 1. 12 degree valve angle. Round port angle plug head. fiu uuagg jbpv noxf ovsdy owyn iiub idwdtyv rwlf szvc