My buddy has a 97 cobra with T/A, pullies, CAI, LT's, hi flow cat pipe, catback and 3.73's (he dynoed 287rwhp) and he ran even with a stock C5 until he missed 3rd gear. He said the vette was starting to creep away toward the ned of 2nd. No doubt 3rd would have been uglier. Depends on driver and...