Originally Posted by Mean buzzen half dozen A.K.A. Hank
I know those chamfered pistons, they will give you 8:1 compression if you have zero deck. Lower compression than stock pistons.
They are heavy , but I ran a lot of nitrous with those & they never failed while detonating eek


MBHD

I'll make sure I don't use the chamfered pistons, 8:1 doesn't sound do great!

250 inline 6 project!