Static compression on stock block?
 

Hey guys i've asked this b-4 but forgot what answer was.

BTW 88 5.0 stock everything.

Thanks

I believe the ratio is 9:1 with stock 64cc heads.

nevermind i bought a haynes man.
the info is all there. BTY 9:1 is nominal comp.
and I've heard it's actually lower than that like 8.4:1?? i dunno