competitiveaudioman
New Member
well after finding out i have a bad z6 head I'm now going to use my spare vtec e z1 head. i was just wondering what my compression ratio will be with this set up? I'm running a bone stock rebuild and a metal oem 3 layer z6 head gasket. I'm assuming my stock p28 ecu will work with this compression right?? any info is appreciated.