The Jalopy Journal
Discussion in 'The Hokey Ass Message Board' started by George, Jun 26, 2008.
Anyone have a Jahn's catalog that would show the comp ratio on #8-942HRP 331 hemi pistons?
How about comp ratio on the 1108C piston for the 354 Hemi?
You mean 1 of these !! I'll look it up after lunch >>>>.
my 63 catalog says teh C suffix means stock comp
These are domed pistons, OEM are flat top. I'm assuming C means Cast.
bump
Separate names with a comma.