How much power could i look to gain from a TSP Rumbler exhaust and a GT cam or a similiar cam? (one that i can use without changing much if anything at all) How bout if i went with some good headers, a cam and the exhaust? Im not looking to do much with my car b/c im looking into getting a Trans Am around November or so but i still want to do some stuff to it over the summer.

 

If your gonna get a new car why bother? Just save the money and jack it into the T/A when you get it... IMHO

 

agreed....put the rumbler on the TA when u pick it up..