Wow i havw never seen a 600 plus horse car that makes that power to the wheels or dyno fotr that fact without forged pistons. am i missing something? been a gear head for my 36 years of living and never heard that. bbut toour defense i have seen mostly nitrous cars melt the pistons. UnheARD OF for me but you learn everyday. thanks for info and i am a fabricator so you might see another intercooler coming. you should see my gto whipple setup i am working on. Plus i have other whipple and kenne bell units lying around as well as other bigger eatons. Who knows maybe we can help each other. The m90 is a great unit though. I have seen big horses come from these. Very nice crowd also. Thank you sir for the reply, anyone else?