Not Ranked
side pipes
I have a 302 stroked to 354 c.i. I have 1 5/8 equal length headers, 4 into one with 3" i.d. Classic Chamber side pipes. I'm making 402 rear wheel hp and 416 tq.
They told me 2 1/2" side pipe mufflers for up to 450 hp and for over 450 hp use 3" mufflers.
I think you have to consider the header size and the side pipe size. Total length is part of the equation also.
Dwight
__________________
''Life's tough.....it's even tougher if you're stupid.'' ~ John Wayne
"Happiness Is A Belt-Fed Weapon"
life's goal should be; "to be smarter than inanimate objects"
|