





True Dual owners, X or H
The Best V8 Stories One Small Block at Time
great thread
My friend's 79 Z28 with 2.5" duals dumped at the axle with an H and Flowmaster 40's sounded awesome, but it wasn't any deeper in sound than my car. And let's not forget that a 350 naturally has a deeper tone because of the iron block and different firing order. His car had 10:1 compression and was about even with a near stock LT1 power wise too.
Jason
My homemade H-pipe:




