Building a 400 hp 350
WebMar 27, 2010 · Yes i can prove that 350 olds can produce 400 hp.I have one myself,402 horsepower/500 ft lb of torque.Its a 73 smogger block,with 72 7A heads.The specs for this engine is. -Decked to 0. -7A heads shaved to 59cc. -bored .30 over (355 cubic inches) -Speedpro forged aluminum pistons. -clevite main bearings. WebApr 30, 2012 · 350 vortec 400+hp build. Discussion in ' The Hokey Ass Message Board ' started by v8nova64, Apr 28, 2012 . from !! I know it possible to build a 5.7L vortec from a 96-2000 chevy truck to make 400+ …
Building a 400 hp 350
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WebAug 11, 2010 · I stripped it down, the pistons say 30 over and the cylindar walls look pretty fresh, I can almost see the honing marks. So what is my most budget friendly way to get … WebJun 18, 2002 · With a crate you also can get the HP your looking for or can afford. Maybe think about getiing less HP, better milage, then putting alittle NOS in, that will give you the added boost when you need it, Iknow I'll probally get flamed for that also, but its my .02. Thanks, Dave. Mr69vett. ______________.
WebNov 2, 2012 · It has a pretty mild 350 in it, he wants to build a reliable pump gas small block . He has a bare 400 block and a couple 350 block, one vortec one pre roller. ... If budget is more of a concern than the final hp/ tq numbers, then build the 400 with the Edelbrock stuff, select a cam and converter, then go have fun. It should be over 400 hp, and ... WebDec 3, 2004 · At the risk of generalizing, they are almost never built as performance engines. Introduced in 1967 as a two-barrel engine with a bore and stroke of 3.91x3.31, the 318 was an enlarged version of ...
WebJan 14, 2014 · Since time on the dyno was limited, we decided to go back to the standard 1.5:1 roller rocker ratio. After a little more tuning, the 357 picked up to 402 peak horsepower at 5,200 rpm with a peak ... WebJan 23, 2009 · You would also have to get a special set of bearings to make the 350 crank fit in the 400 block, they have spacers that are used in conjunction with 350 bearings also but the special 1 piece ones are better. If your gonna build one of them then try to find a 2 bolt main 400 block. the 4 bolt main blocks were prone to cracking.
WebDec 14, 2015 · Personally,I would go with KB-193-30 D cup pistons.They have a 12cc dish,but,will offer the same performance as a flat top,yet milder compression.These have a 1.561" pin hgt.Have the decks cut to approx. 9.015".Use a .028 gasket for a .042" quench.Comp cams XR264 cam.This cam will put out approx. 375 HP & 420 ft/lb on a … secret is not setWebOct 27, 2010 · So my new plan is to build the 350 to maybe 355, with a stronger than stock rotating assembly, cammd, and maybe a used set of aluminum heads. My question is what parts will i need for it to pump out around 425-450hp and still run off 92 octane pump gas. So far im looking into: power forged Hypereutectic pistons .030. secret islay whisky barWebMay 11, 2024 · See all 22 photos. First introduced in '62, the 327-inch small-block Chevy was produced for only eight years, but in that time it managed to find its way under the hood of quite a few Chevys. Its ... secret island in hawaiiWebWhether it was 283, 302, 305, 307, 327, 350, or even small block 400. All of these can be built to run very strong. • Take the 350, rebuild it with standard size bearings and rings, but install a set of 305 heads , a RV style cam or Chevy 350/350 camshaft. You can use a stock intake manifold with a quadrajet carb and you will have some decent ... secret isletWebNov 1, 2001 · Peak horsepower came in at 412 at 5,600 rpm, creating a somewhat narrow powerband of only 1,200 rpm, but looking more closely at the numbers reveals the engine is punching out 400 lb-ft from 3,500 ... purchased in hindiWebAug 3, 2011 · 500hp can be made a few different ways required the correct stall and gears for it to work. You could build a very mild 350 hp motor with a 200 hp shot of N20 and keep the stock gearing and stall rpm. Or you could build a 500hp 350 that rev's to 7000 rpm but would require 4.11 gears and a 3500 stall converter. Or you could use a small blower on ... secret island one pieceWebFeb 27, 2007 · A 500 HP 350 like this one that will run on 87 octane fuel is very impressive. Most big-time circle track engines run a lot higher compression ratios and use 100 octane or higher fuel. A typical NASCAR engine runs as high as 12:1 CR (or at least they used to only a few years ago). They also cost about 20 times more to build. secret islet oras