Originally posted by GsEclipse02
alright my step dad has a 03 cobra with cat-back exhaust "flow master" ... he was thinking of getting it on dyno just to see what it has at the wheels ... could some 1 just tell me what theres had if they had it on the dyno while being stock or with exhaust or should he just go and get it on the dyno thanks
get a dyno for a baseline, i just installed a 2.8" blower pulley steeda CAI, denso iridium plugs(1 heat range colder), and Diablosport predator with custom tune from
www.need-4-speed.com and my car put down 431.9 hp and 438 ft/lb tq at the wheels. the dyno was done at FordSpeed.com which reads about 10-15hp less than the old SecretServices dyno.
pulley, Predator with custom tune, puller/installer for pulley, metco idler pulley, Denso Iridiums, and Steeda CAI ran me right at $1400. i also have the SLP stainless catback with all 4 stock cats installed.
next mod is wheels and tires for the dragstrip. then i will go headers and X-pipe.
BTW this is on an 04 cobra