1995 cobra bbk 1 5/8'' long tubes, bbk off road h pipe, magna flows, 3.73's. Most people that I talk to say ill put down 240 rwhp and run about a 14.5 but that doesn't seem right to me. Input please.
depending on your tracks elevation. you should run a very high 13 or low 14.. My guess you'll run a 13.8*.. So many factors though, driver, tires, track conditions its really hard to tell.