B ben_p Car C63 AMG, F430 & 172 Nov 21, 2005 #1 do u have high compression pistons or low compression
BenR Nov 21, 2005 #3 boost, dynamic CR, octane ratio, combustion chamber design will all affect static CR. But typically, you have to lower the CR to run any decent boost.
boost, dynamic CR, octane ratio, combustion chamber design will all affect static CR. But typically, you have to lower the CR to run any decent boost.