Pontiac 400 build recipes
WebJan 31, 2005 · Banned. Joined Jun 30, 2003. 3,971 Posts. #12 · Jan 30, 2005. 500 is easy on pump gas. All it takes is 9.5:1 or higher compression, a good set of heads, a good cam, and all the bolt-ons. 400s put out a lot of power and torque. A lot more than a similarly built 350. The 400 kind of reminds me of my 5.0. WebFeb 1, 2016 · It made 400 HP on motor with ported iron heads and forged pistons/rods and a stock "N" crank. At 9.25 compression! It cost about $5K to build in 2004. I've got it blown …
Pontiac 400 build recipes
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WebDec 8, 2024 · When building a Pontiac 400 or really; any Pontiac engine on the cheap you need to look at few things; namely the camshaft and exhaust. If you're running any... WebApr 19, 2016 · Mike’s 2009 G8 is mild bolt-on car and has Kooks long-tube headers; a Solo, Mach Shorty cat-back exhaust system; a Vararam cold-air intake; and a Pat G tune. The result is an impressive 370 horsepower at …
WebJan 3, 2008 · The results were 556 lb-ft of torque and 496.7 hp. Close, but not quite there. A second 1-inch spacer got us there. This time around, the torque peaked at 565 at 4,300 rpm and the horsepower was ... WebMar 19, 2013 · The rev potential is really good when the heads are done correctly, and 400 has the short stroke to back it up. Many happy customers with 406s that "peak" around 6,600-6,800. (Yes, you CAN rev a Pontiac, IF everything is "right") the stock rods GOTTA go. For the higher revs, use 6.8" BBC rods (we use Eagle).
WebPontiac 400 Build. The Pontiac 400 cubic inch motor (made between 1967 and 1979) is still a great platform for a high performance daily driver. The HorsePower guys prove that by … WebFeb 27, 2007 · Sure, the '60s and early '70s brought the legendary Tri-power 389, Ram Air 400, 455 H.O. and 455 S.D. motors, but these were essentially super-performance street …
WebApr 4, 2024 · The Pontiac 400 is a large-bore, small-stroke engine that was used from 1967 to 1979 in Pontiac vehicles. It has a displacement of 400 cubic inches (6.6 liters). The Pontiac 455 is a larger engine, used from 1970 to 1976, with a displacement of 455 cubic inches (7.5 liters). Both engines use the same type of block, however, the bore and stroke ...
WebSep 2, 2008 · The major components of the build up include a '67 GTO 400 block previously freshened up by Kevin. It was punched 0.035-over and stuffed with a 4.210-inch stroke … lithonia georgia wifi installation supportWebOct 17, 2013 · The Build. Semchee started with a production base, beginning with an OEM Pontiac engine as the core. The basis is a factory 400 block typical of those fitted to an … lithonia georgia tax assessorWebDec 1, 2010 · We follow along as Andy Mitchell of Hardcore Racing builds a 650hp Pontiac 400 Poncho engine using a Scat 4340 steel crank, RPM Maxx H-beam rods, JE Pistons, … imv agency s.r.oWebJul 23, 2024 · Hey, I am restoring a 1970 Pontiac lemans and I have a fully restored 400 block bored .30 over, new sealed power bearings, edelbrock performer intake, ram air iv cam made by edelbrock and lifter kit, Holley 750dp, carter fuel pump, hooker super comp headers and melling high pressure oil pump... lithonia georgia wikiWebMay 3, 2014 · A 500hp 400 is not a difficult build. Just remember, volumetric efficiency and compression are instrumental at building TORQUE. Don't shortchange either of them … lithonia gimbal ledWebNov 22, 2016 · Build a iron head Pontiac at around 9 to 9.5 and it can run on pump gas easy, dont use short duration cams for torque with closed chamber heads. ALWAYS use … imv5 mountingWebOct 31, 2024 · This is a 400 cubic inch small block Chevy engine we’re building. We peformed all the machine work to the block, crankshaft, connecting rods & cylinder heads. The crank & rotating assembly got balanced before the assembly started. This engine is outfitted with a complete and complimentary array of valvetrain parts from Comp Cam … imvccorebuilder