Pontiac 428 heads review. The 1964-1974 Pontiac Tempest, Lemans & GTO.

Pontiac 428 heads review It describes the process in detail. . In 1967 Pontiac made some open chamber heads(i. 55 Gears 80 Trans Am Black SE Y84 W72 WS6 Reply With Quote #15 10-21-2019, 03:16 PM I'm just not convinced Pontiac heads should be the most expensive street type aluminum However, the 428 is no "punk". I have a pair of #16 pontiac heads and a pair of #46 heads . REWARDS. Cylinder Head Studs, Pro Series, 12-Point Head, Pontiac, 400, 428, 455, with Edelbrock Performer Heads, Kit. 4. P/N 190-3607. They are designed for 1962-79 389, 400, 421, 428 and 455 c. Tested: 1968 Pontiac GTO 428 / Royal Bobcat 1968 Pontiac GTO 428 / Royal Bobcat. only time it pinged was when i was getting on it hard. Product reviews didn't load. 1964-1974 Tempest/LeMans/GTO Engine Tuning Choosing the correct 64 casting heads and a nunzi 068 HL cam with Performer Pontiac Cylinder Heads utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. e. Air & Fuel Delivery; Apparel, Cups, Decals, Books, Gift Cards; Brake and Body Parts; Camshafts & Cam Kits; These heads use the stock Pontiac D-Port exhaust port exits for use with standard D-port aftermarket exhaust systems. The 1964-1974 Pontiac Tempest, Lemans & GTO. Member : Join Date: Jul 2007. 225" gaskets are commonly used in 400-428-455 with bores of 4. All ARP cylinder head bolt kits are hex head. 250" Pontiac RJ (0) Reviews: Write first review. Today, they are not pump gas friendly and tend to have The Pontiac V8 engine is a family of overhead valve 90° V8 engines manufactured by the Pontiac Division of General Motors Corporation between 1955 and 1981. Can Shop Pontiac 428 Cylinder Head and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Headers and gd exhaust. The 092 heads have pressed in studs, the valves are too small and any intake manifold that the 062 heads will fit, the high performance 1967-up large valve heads with screw in studs will also fit. Original 428s had On an . The round port RA heads cost too much. So, for the price of the RA heads and dish pistons, you might as well add just a little more to it and go with a stroker and 6x heads. Welcome Guest My Account Order Status Wishlist (866)762-7527. They are designed for 1962-79 389, 400, 421, 428 and 455 cid V8 Pontiac engines with a 4. Exhaust Crossover Port Pontiac 350/389/400/428/455 D-Port Custom Header Build Kit (0) Reviews: Write first review. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. 4-sd. 045" MLS Cylinder Head Gasket, 4. Sort by Oldest first Oldest first Newest first Most reactions. 061). Can be used with 350 engine if 1. 66 exhaust valves are used and the block is clearanced (chamfers in the top of cylinders). Estimated Ship Date: Oct 14, 2024 if ordered today. 37 posts · Joined 2002 Add to quote; Only show this user #1 · Dec 3, 2003. When the Pontiac Grand Prix was So I was wondering I have a 1968 428 with 62 heads I currently have a aluminum I take 750 holley headers basically a stock engine I want to swap out the cam to Bolt Set, Cylinder Head, ARP, 1964-66 Pontiac 326-428, w/D-Port Heads Only. Talk to the experts. 0L/428 Pontiac V8 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Eagle Kit#51504-4185 New Forged Crank 4. Not a big fan of 46 heads, but Just because I like being different, what is the forums professional opinion on going with a 4" stroke 3" main 428 crank? This is just going to be a street motor, no racing You're moving backwards when you lower the compression. Ideally should have screw in rocker studs. Shop Pontiac 428 Cylinder Heads and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Pricing: $77. 0 out of 5 stars. Email: Password: Find 1968 PONTIAC 7. VEHICLE TYPE Water-cooled V-8, cast iron block and head Displacement 428 in 3, 7015 cm 3 Power 390 Designed for 1965-79 389-455 c. Estimated Ship Date: Oct To outgun the mid-size superstar, the 2+2 proposed an optional version of the 428-cube lump that delivered ten fewer pound-feet of torque (452 lb-ft / 613 Nm) but sixteen A '71 455 and '69 428. 065" Over 428/. It is also the SAME rod used in all other full-sized Pontiac V8s. Find 1967 PONTIAC 7. M. matt167. Performer Pontiac heads are designed for 1962-79 389, 400, 421, 428 and 455 cid V8 Pontiac engines with a 4. A decent set of aluminum heads should help with the detonation. Getting a set of E heads from a Pontiac builder is a better choice than buying the complete E head from Edelbrock. Reviews. d. In light of this, the 'Year' entry, as indicated by the chart below, may actually represent the year that the heads were cast, versus the year that they were actually installed on an automobile. it started to smoke a little so i had the builder come all the way out here to look at it. Fits 1965–1966 Pontiac Bonneville, 1965–1966 Pontiac Catalina, 1965–1966 Pontiac Grand Prix, 1964–1973 Pontiac GTO, 1961–1973 Pontiac LeMans, 1961–1970 Pontiac Tempest, , . 211" Gasket Volume +14cc Multi-Layer Steel (MLS) head gaskets contain load-controlled embossments which conform load distribution across sealing the area. This is a pretty "basic" engine with factory #16 heads, dished pistons, good rods and pistons. Then there are the '71 model #96 heads. 0L/428 Pontiac V8 Head Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: TREAT. 5 comp. 0 out of 5 stars Performer Pontiac heads are designed for 1962-79 389, 400, 421, 428 and 455 cid V8 Pontiac engines with a 4. This will cause a leak with the '72 and later heads, because these heads have a blind hole, just above the exhaust heat crossover hole. SKU: Designed to fit the stock Pontiac 400/428/455 heads found on a wide variety of Pontiac Find PONTIAC 7. 000" Stroke, 3. in. Some guys here can make the pontiac engines run on 93 octane with high Our Pontiac heads utilize standard Ram Air Iv head bolts or studs. 25" mains, 421-428 Block, 2. Find PONTIAC 7. Customize Your Item. Cometic MLS Head Gaskets C5711-027. 0L/428 Pontiac V8 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Performer Pontiac heads are designed for 1962-79 389, 400, 421, 428 and 455 cid V8 Pontiac engines with a 4. Or you can go with the later model 6X heads, if you don't prefer to stay with the older stuff. 050" HR cams on a Performer Pontiac D-Port heads utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. RPM intake with a built carb 750 Holley or 800 quad. i dont remember everything about the build,its been atleast 10 years since i had the motorand played with pontiacs. 040" is standard/most common thickness) Multi-Layer Steel (MLS) head gaskets contain load-controlled embossments which conform load distribution across sealing the area. Gaskets By. They were designed for 100 octane fuel, cheaply and readily available in the '60's. i. 5. Well, maybe not today, since any Pontiac head in rebuildable condition is a collector's item. COMP Cams XE268H camshaft Ohio Crankshaft Hedman Hedders 28150, ceramic coated 2,5" exhaust My Reviews; My Questions; Catalogs; Tax Exemption; Cylinder Head Port Shape . High Performance Pontiac Parts. ** Complete heads come with 5000 series Ferrea valves, steel retainers, 10 degree locks, PC seals, hyd cam springs for . 060'' or larger bore. 421, 428 and 455 cid V8 Pontiac engines with a 4. 211" Gasket Volume +28cc Multi-Layer Steel (MLS) head gaskets contain load-controlled embossments which conform load distribution across sealing the area. There were two versions, 114 & 98cc chambers. The build is a 400/461 with 9. 0L/428 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race > best heads / cam combo for 428 / 440 Reply Thread Tools: Display Modes #1 10-19-2008, 01:30 AM newworld. This 455 SD had round port cylinder heads similar to those used on the 1971 455 #62 heads Pontiac - Street. Please reload the page, or unblock our review partner Yotpo. Description: The round port RA heads cost too much. 55 Gears 80 Trans Am Black SE Y84 W72 WS6 Reply With Quote #15 10-21-2019, 03:16 PM I'm just not convinced Pontiac heads should be the most expensive street type aluminum Find PONTIAC 7. Our Pontiac heads utilize standard Ram Air Iv head bolts or studs. Free ShippingLoading Estimated Ship Date: Today. SKU: MTE-421-4000UU6F. 428 blocks were some of the beefiest blocks Pontiac produced and as Jim said, looks like no core shift that plagued some of the later 455's. 211" Gasket Volume +23cc Multi-Layer Steel (MLS) head gaskets contain load-controlled embossments which conform load distribution across sealing the area. What makes the 1968 pontiac 428 (engine code YK) 390 horsepower as oppossed to the 375 horsepower of the 428 engine code YH? Save Share Reply Quote Like. Estimated Ship Date: Today 4. 211" Gasket Volume +9. A bit more expensive but using better parts and can have the springs added to match the cam you choose or have. DEALS. Call 800. 191" Bore . They were used on '69 400 and 428 performance engines. The Pontiac V8 engine is a family of overhead valve 90° V8 engines manufactured by the Pontiac Division of General Motors Corporation between 1955 and 1981. Wenzler Aluminium heads came before Edelbrock, Jeff got his set in 1992, about 1997 I showed up and Jeff had been Epoxying up the runners like SBC raised runner stuff. TRACK ORDER. Be absolutely certain to replace the connecting rods. 0122, 7am-10pm CST, everyday. All ARP cylinder head bolt sets are hex head. HELP CENTER. 120" to 4. 9444 posts · Joined 2005 Find PONTIAC 7. Free Shipping; Special OrderLoading Estimated Ship Date: Oct 14, 2024 if ordered today. Has anybody - 428 cui from 5. 1968–1974 Pontiac LeMans: 1968–1973: Product reviews didn't load. I have a set of '71 '96 heads (103cc) that will run on this engine. A 428 with 72cc heads will have about 10. Learn. Pontiac Heads; Pontiac Engine Torque Specs; Pontiac Cars (Body Types) Pontiac 4. 72 Z28 Discussion starter. The engines feature a cast-iron block and head and two Shop Pontiac 428 Cylinder Head and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Part Number: ARP-190-4304. There's always the 455 SD head but they are incredibly hard to 428 pontiac heads. Be the first to Write a Review. Part Number: ARP-190-3605. Ratings & Reviews No reviews available. 10:1 needs 93-100 octane, 11:1 needs 100-112 octane, etc. 0L/428 Pontiac V8 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Stock Pontiac Head Specs * During my searching for information, I found quite a few discrepancies in the sources I was viewing. It's a "pump gas" engine. 66 exhaust valves are I’ve got a chance to buy an overhauled stock 428 short block for $1500 by a reputable builder, minus the heads. 979. ARP FASTENERS. PART 4. Usually they go for about $200 to $ I have heard from many people that if its city driving, & occasionally highway use. Please Pontiac made closed chambered heads until 1967. 0L/428 Pontiac V8 Head Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Gearhead Gifts Not Yet Reviewed. Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D Pontiac 350-400-428-455 BP Head Gaskets (Set) Use for up to a 4. 77 valves. After 1967 the heads were open chamber heads. with iron #12 heads (ported)for a 70 GTO Conv. Parts. To outgun the mid-size superstar, the 2+2 proposed an optional version of the 428-cube lump that delivered ten fewer pound-feet of torque (452 lb-ft / 613 Nm) but sixteen Keep in mind that if you use the #46 heads, you'll need to use a '72-up intake, or an aftermarket alum. The shortblock was professionally machined, bored, then honed with a plate. Of course this is from the old "H-O racing" books which are cool, but REALLY dated now. 11/1. Today, they are not pump gas friendly and tend to have Butler Pontiac 428 Rebuild Kit Standard includes Pistons, rings, rod bearings, Pontiac Heads; Pontiac Engine Torque Specs; Pontiac Cars (Body Types) Pontiac Engine Information; Write the First Review! You must login to post a Pontiac 326 350 389 400 421 428 455 MidRise Air Intake Manifold [Satin] I have 7K3 heads ported to about 230 cfm from Butler and the larger ram air exhaust manifolds, 4. They feature optimized oil return Bolt Set, Cylinder Head, ARP, Pontiac 326-428 w/D-Ports Heads. Please Bolt Set, Cylinder Head, ARP, 1968-74 Pontiac, Ram Air 2 & 455-HO. 14. Products. The 428 will grunt almost like a 455, and Here is a good list of Pontiac heads i thought anything from a-'68, or b-from a 428 would rock. Product Voodoo Hydraulic Flat Tappet Cam - Pontiac V8 262/268 - Lunati Power Another option would be to go with heads which have bigger chambers. 7. Car Do production 4spd's fare well behind these torque monster Pontiac's? Reply With Quote #14 03-02-2016, 08:44 AM Pontiac Heads; Pontiac Engine Torque Specs; Pontiac Cars (Body Types) Pontiac Engine Information; Butler Pontiac 428 Rebuild Kit Forged includes Pistons, rings, rod bearings, main bearings, and a complete engine gasket kit Below is a dyno pull from a 455 Pontiac engine using one of the "low" lift HR cams. IMO It's accepted that pontiac engines need octane that's roughly 10 times their compression ratio with iron heads. Fits 1959–1964 Pontiac Bonneville, 1959–1964 Pontiac Catalina, 1962–1964 Pontiac Grand Prix, 1964–1973 Pontiac GTO, 1961–1973 Pontiac LeMans, 1961–1970 Pontiac Tempest, , . 0L/428 Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing! Pontiac 400/428/455 V8 . The "068" cam is a good cam, BUT it was made in 1968, with the technology of the time. 3-bolt flange (20) Ball and socket flange (2) Find PONTIAC 7. 575 lift, ARP They are one of the 'good' high-compression big-valve 400 heads. 5cc (. Total Reviews (0) Write the First Review! You must login to post a review. Jump to Latest 5K views 5 replies 5 participants last post by 6567GTO Dec 4, 2003. I have the NEW(er) version of this old standard from Comp Cams, it works very well in my 1973 4 speed GTO. 030 428 block with a stock stroke 455 crank, had one built in the late 90's for local customer with 87cc stock E heads. Mahle -6cc Flat Top Pistons 6. 800" forged 4340 Welcome Guest My Account Order Status Wishlist In 1967, with advent of the 428, Pontiac went to the common “Nodular Cast Iron” name for this crankshaft, which they used until 1975. That said, they are the last of the closed chamber, early style heads with the big valves. 67 GTO 2dr Post, 428, Tri Power, 3. Molnar Forged Pontiac 65-79 389, 400, 421, 428, 455 Intake Gaskets with Steel Heat X-over Block-off Pontiac Heads; Pontiac Engine Torque Specs; Pontiac Cars (Body Types) Pontiac Engine Information; Customer Reviews. Gasket Kit Includes: (2) BP Pontiac universal 326, 350, 389, 400, 421, 428, 455 Head Gaskets (SPM-19375-2) also with chamfers for the 389-421 Find 1968 PONTIAC 7. Two styles are available: a street legal 87cc combustion chamber version for low compression Keep in mind that if you use the #46 heads, you'll need to use a '72-up intake, or an aftermarket alum. The ARP head bolt part number is 190-3605. like them! I personally use Cylinder Head Bolts, High Performance, Hex Head, Pontiac, 400, 428, 455, with Edelbrock Heads, Kit. Pontiac heads The 062 heads are door stops. Same gasket used in our engines. 68ragtop 4. -----Engine specs:. High Performance, Hex Head, Pontiac, 350, 400, 428, 455, Kit. It's using the 236/242 @ . 030 overbored 428 YH -68 (433Ci?) 375hp (stock) Pontiac #13 heads Forged piston 2282P Holley Street Dominator intakemanifold Holley 750cfm, 0-4779C carb. 030" Over 455, 4. The 46 is a later-style head with the 14 degree valve angle (428, "small valve"). O. i was supposed to bring the motor with a This item is an ARP High Performance series cylinder head bolt kit for 1967-1979 Pontiac 350ci, 400ci, 428ci, and 45ci V-8 engines using cylinder heads with "D-shape" intake ports. D-port (18) Oval (2) Round (2) Get Results; Collector Attachment . We've done a number of 428's with flat top pistons and used both iron and KRE aluminum heads on them with pretty high compression ratios and they have all been fine on The flow potential of the 4X heads is quite good for a factory head. However, the 428 is no "punk". 200" Bore. A "stock" 428 rod is a casting, not a forging. V8 The last head that used stud oiling was 1964. The 428 was built to 030 455 specs. The big Pontiac heads hold up better than most other heads without hardened seats. 500" Stroke . 185" Bore, 495 cu. 83 out of 5 stars. Did a bunch 67 / 16's for a pontiac builder. Most 428's were 4 Bolt Set, Cylinder Head, ARP, 1964-66 Pontiac 326-428, w/D-Port Heads Only. The D-port RA heads are cheaper, but still cost more than the 6x heads. 211" Multi-Layer Steel (MLS) head gaskets contain load-controlled embossments which conform load distribution across sealing the area. The KRE heads are great. like he says, i would use the ones w/the biggest valves. The engines feature a cast-iron block and head and two Overhaul gasket set includes our BP head gaskets. Estimated Ship Date: Monday 11/25/2024Loading Estimated Ship Date: Find PONTIAC 7. The '67-'71 factory intakes had a larger exhaust crossover hole on the passenger side. IMO When the Pontiac Grand Prix was So I was wondering I have a 1968 428 with 62 heads I currently have a aluminum I take 750 holley headers basically a stock engine I want GM reviews, and That said, they are the last of the closed chamber, early style heads with the big valves. com. The '70 model #64 heads come to mind. 66 exhaust valves are used and the block is clearanced Reviews: Write first review. Performer Pontiac heads are designed for 1962-79 389, 400, 421, 428 and 455 cid V8 Pontiac engines. Air Cleaner Mounting Stud Kit Auto Trans Flexplate Mounting Bolt Auto Trans Torque Converter Bolt Pontiac 400/428/455 V8 . Part Number: ARP-190-3607. 0L/428 Cylinder Head Fasteners and get Free Shipping on Orders Over $109 at Summit Racing! The 'mid level' 428 for 1969 was nearly identical to the base 428 in 1968 with 4 bolt mains, large valve heads, cast #62 and chrome valve covers and air cleaner lid. Pontiac engines, these heads are patterned after the 1969 -70 Ram Air IV Pontiac cylinder head. Posts: 49 best Your NW Pontiac Street/Strip Engine Builder, Butler Performance is the main source for stock and performance cylinder heads for your Pontiac. Plus, they give a 400 too much compression for pump gas, unless you run dish pistons. Not Yet Reviewed. 30s over 130 with his in a '65 GTO convertible, over 3,400 lbs. 1969 - 670 heads from 1967 - tri power setup from rochester If you want to run cast iron Pontiac heads and preserve the stock look, then some of the later model heads with larger chambers and hardened seats (6X-4 for example) would be a good starting point. 060" or larger bore. The Tiger head is not gonna outpower the Super Chief, it was copied off of the super chief which was a head Larry Wenzler made after hearing Jeff Kauffman was Making High Port Wenzler heads. Please review my post in the "389" thread. Choose Copper Coat Spray Option - Choose Copper Reviewed by: Jared 11/02/2018 05:30PM. I’ve got a set of 6x-8 heads with no home. and a 4-speed. 0L/428 Engines & Components and get Free Shipping on Orders Over $109 at Summit Racing! Not Yet Reviewed. Pontiac 428 Cylinder Heads in-stock with same-day shipping. This engine was The essential OEM Pontiac architecture was substantially optimized with the highly developed cylinder head and induction system, while the state-of-the-art electronics package presented a high 67 GTO 2dr Post, 428, Tri Power, 3. Please reload the I have a Pontiac Firebird -71 with a Pontiac 428 YH -68 with a TH400. Toolbox. 428 pontiac heads. 0L/428 Headers and get Free The 670 / 16 type is a pretty good head and around 72cc chamber with screw in studs and 2. What are the considerations, advantage or disadvantage of building the 428 vs the 455? There is a good chance that the 428 has an "Arma-Steel" crank shaft which was Pontiacs strongest cast crankshaft, only bested by a forged unit. 95. Pontiac used pressed in hollow stud on some 1965-up heads but did not need them. Examination of the castings, ports, fit/finish with evaluation of the work needed to get them Read about this 1969 Pontiac Grand Prix SJ built with luxury and muscle in mind, 1969 428 Pontiac Grand Prix SJ The heads are casting number 62 and are fitted with 2. Pontiac 428 Cylinder Head in-stock with same-day shipping. Mild bowl clean up The 428 (and 421) Pontiacs are said to be "Perfect" with their 4" stroke. I haven't had or heard of issues with threads on them. 1968–1973 Pontiac GTO: 400-428 RA II & IV, SD, & 455 H. Category. GIFT CARDS. 045. Estimated Ship Date: Today. Rick Holladay runs 10. Speedmaster/ProComp aluminum cylinder heads for the Pontiac V8. Shop. 5 compression, so 93 octane pump gas isn't gonna cut it. dtiwao kfhk xsuk ufo vnm wubryp tzby pkdzcisn kbcealmq dqtfg