Mazdaspeed2oo35
600whp - 600wtq at 30 PSI
miguel im not even going to answer just please go get a tape measurer or a ruler and look how big 3 and a half inches is then come back to me and tell me your head gasket is that thick
I am not saying i have 3head gasket installed in my car, i know TBK lowered the compression to 8.1:1 using a thick cometic head gasket, but ive seen somewhere cometic sells 60mm and 90mm and custom. im serching and ill post you a link.
these one from cometic is 84mm, im still searching for the 90mm and custom
http://www.directtuning.com/store/p...-97626-93-02-fs-de--20l--840mm-x-mls-030.aspx