[chuckies76ta]

Thanks... have you done any 1/4 mile testing yet?

Charles

[GTO JONES]

No not yet, I need to change the converter, drive shaft and rear end. Coming soon after we get moved.

[nmoreilly]

Very cool car

[nmoreilly]

What did you use for exhaust ?

[Formulajones]

On the dyno they used the headers for the car along with mufflers on the dyno for a more realistic number.

On the car it's the same 2" Hooker super comps. The 3 1/2" collectors go into 3 1/2" pipes, into a Dr. Gas "X" pipe. The X pipe is 3 1/2" inlet and 3" outlets. So the Dr. Gas "X" pipe exits with 3" and into a set of (they are called) race mufflers. The name of the mufflers escapes me but I do know they are not in business anymore. They are regular looking case style mufflers. From there a set of Torque Tech 3" tailpipes.

[nmoreilly]

Sounded pretty quiet in your video

[Formulajones]

Yep, considering the size of the system it has a very tolerable sound level. No drone in the car and pleasant to drive. It does make some noise when behind the car and standing on the pedal. The mufflers do an excellent job for a race muffler. I'll have to do some digging and see if I can come up with the name. That system has been on the car for years, and before that was on a 10 second buick. So it's been a good 15-20 years since those mufflers were produced.