I know what you mean but ever since the LS1 they have been under rated.
I mean shit, my car was rated at 335hp and it put down 351rwhp through a set of long tubes and a Y pipe. Everything else stock including catback and intake.
I know what you mean but ever since the LS1 they have been under rated.
I mean shit, my car was rated at 335hp and it put down 351rwhp through a set of long tubes and a Y pipe. Everything else stock including catback and intake.