The guy building my car proposes pulling the engine, hot tanking it, and rebuilding it with Windsor 200cc alum heads with 64cc combustion chambers that he will have ported and polished, a crane cam and speed demon carb to be matched after flowing the heads, forged Eagle IBeam rods, Probe flat top forged pistons, and new roller rockers. This will give me 10:1 cr. The engine is already bored .030 over and I have new coated Hedman long tube headers leading to an X pipe and flowmasters. They tell me I might expect about 385 flywheel HP. It seems to me that I could be getting more out of this engine but where and how?
Any ideas?
jS