wyclefsirocz

i have a manderel bent i piope that my dad put onmy car before i bought it. this cost him alot of money $280 or sumthoing and is a great peice. i want to runa single spintech 2.5" muffler on it ad i would like to know how much that kind of setup would be able to support b4 it starts to choke my motor.

Air_Adam

How big are your pipes?

wyclefsirocz

ah that is a good piont. i'm sorry

2.5" pipe is what i have.
thanks

rezinn

That's funny.. the intermediate pipe isn't bent on my car. $280 for that is like paying $60 for a pack of gum.

wyclefsirocz

oh i know-

it is my 1st car, and when i bought it my father went to pick it up for me. she ha d a cuple problems lik the I pipe, panhard rod, and a couple of other little problems that where fixed and needed to pass inspection last year. , i would just like to know if the 2.5" walker pipe would be good enough for 275hp.

jim91z

I have a 305 TPI that's currently making at least 280hp and the Y-pipe that feeds into the single catalytic converter is only 2.25" so you should be okay with 2.5". But I don't think your power will go much higher. I know mine's choking with that 2.25" bottleneck -- I'll be changing to the dual-cat system very soon.