Moderator, l337 M0d3r4t0r
Can anyone explain to me why if I have a more agressive cam (have a 220 duration .370 lift) cam and a 218 duration .347 lift cam. Why do I get higher compression on the other cam?
Maybe the valve lash was too tight before or something, maybe the cams are degreed differently too. Compression test results can also change based on a host of variables like cranking rpm etc... How much of a difference are we talking about?ZaZZn said:sorry what i mean was why is my smaller cam having lower compression then my larger cam!
I would have though it was oppsite.