July 2, 200422 yr Does any one know what the compression ratio of a non turbo 300zx , i think its 9.6.1 . Becouse i want to raise my compression ratio , and how high is the safest without getting preingnition or pinging .
Does any one know what the compression ratio of a non turbo 300zx , i think its 9.6.1 . Becouse i want to raise my compression ratio , and how high is the safest without getting preingnition or pinging .