need help with dcr
first , whats the max dcr i should run w/ an iron headed engine running a max of 36* timing advance?
2nd, does anyone know the dish volume for flat top pistons w/ 4 valve reliefs? so i can calculate the dcr correctly.
i'll be using the standard felpro head gaskets.(.041 compressed thickness, 4.166 bore).
t.i.a.



