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Low compression 400 HP upgrade challenge
The challenge is to get as much streetable HP out of this block and heads.
I read about these builds with low compression heads and I hope to tear this down this winter and make some changes. With a crower 60240 cam this engine dynod at 217 hp to rear wheels I have a 400 bored .040 fresh(2000 mile) Deck helght .021 The block is built and not going to change The heads are # 15 small valves 87cc right now about 8.6:1 SCR cam is optional I own a 2801 cam never been used but I am open to other cam selictions. Automatic overdrive with 3:73 gears Stock exhaust manifolds 2.5 dual exhaust Carburetion wil be a Pontiac tri power. I think I have covered everything. I am open to head work and new cam. Thanks Greg |
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