Mufflers or no Mufflers
to the quarter for the first time this weekend. I have a little grudge with a friend and want to put it on him. I had an LT-1 before and found that with the cutout off on the car(no mufflers) it was good for 15 rwhp. So if I take the mufflers off my Vette is it going to help me this time or hurt me. Right now it is bolt-ons,cam,stockmanifold with gutted cats.





