If you read what I posted I said I was pretty modifed when I beat that C5 5 times straight... I was pushing about 350 RWHP then. But I DAMN sure know that I raced dead even with at least 5 of them when I was either stock or just stage 1 (intake), or stage 2 (intake + exhaust). I don't think they race up to 130 MPH without trying to win... and a highway race is an idiots race...just slam on the gas and go...it doesn't take great driving skills. Go drive a damn C5...they're not the almight powerful cars everyone makes them out to be.