Yes, but wil the better top-end be too late for the 1/4 mile? I know you both know more about engines and performance then me, but just make sure you don't move the power to high up, your truck may be a beast from 90-130 MPH, but that wouldn't be good at the track LOL.....Ahhhh, just do whatever, exhaust is easy enough to swap around and good to experiment with LOL