need a heads recommendation Compression related.

Dubs Chops said
Guys, I currently have a 360 that is bored 60 over. the pistons that it came with are KB 190 that figure 10.5-1 with 72cc heads. that is figured at 30 over so I am not sure if being 60 over will help bring the compression down some.

My question is, is there an aluminum head for the SB 360 with a 72cc or bigger chamber so I could get away from the possibility of detonation? I was thinking of going E85 but with the whole setup I could just about switch to aluminum heads and probably get more power.

thanks,

BW

Are you sure that the KB 190 pistons are going to give you 10.5 compression??? How did you figure that out, going by book numbers or actual measuring of your combo????

If I remember correctly the KB 190's with a .065 fel-pro head gasket (the one that comes in the complete engine tear down kit) will get you in the 9.5 compression range...

Check your actual parts and see what your true compression is...

How to Check Compression