393 kit goin turbo to much compression
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393 kit goin turbo to much compression
sup yalls. i've called on the engine combination the 393 stroker 4.10 stroke 3.905 bore. but the lowest compression i can get it in is a 10.75:1. im running a 70cc head. im plannin on pushin 6psi normally and up to 12lbs at the track. anybody have an idea how to get my compression down. i was told the head gaskets would only drop me to 10.35:1 apporx. can they take anything out of the chambers by chance? any help is greatly appreciated.
- Scottie
- Scottie
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I have been running a 395" 4.125 stroke and a 3.90 bore and it has been ok till the Comp R lifter came apart and ruined the block. It will be back on the road again hopefully within a week andit should be very reliable. I am not sure of the compresion but I think it is around 9.5 to 10.0 using 6.0 heads.The motor will have about 12# on it.