Quote:
Originally Posted by SRH916
is it possible to fit a x or an h pipe and still dump before the axle infront of the rear tires?
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You mean with mufflers, maybe cats & tranny crossmember?
Take a look at this- it gives you a pretty good idea.
73-87chevytrucks.com
C10: A stock engine doesn't need a 3" dual exhaust.
Back pressure? I think people confuse this with negative pressure waves, AKA scavenging.