Tech / General EngineIs your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
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I was thinking of using the 1094 gasket (.015" compressed) rather than the 1003 gasket (.041" compressed) to gain compression when AFR 195s are installed, but was wondering about the sealing quality of the 1094. AFR says the 1094 is compatible with the aluminum heads, and should produce 10.7:1 with a stock L98 shortblock, as compared to 9.9:1 with the 1003 gasket. Anyone have any input and / or experience? Thanx!
Bill
The AFR tech was calculating compression based on .020" down,"standard" on a stock L98 shortblock. I don't know how accurate that is, each engine probably varies.
Thanks again.
Bill