Will it be enough???????????? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

mark25 · 12-20-2002, 02:27 PM

getting new exhaust put on my truck with my new, fresh rebuilt 402 BB. my question is, will 2.25" exhaust be enough????? the muffler shop says that 2.5" pipe is very hard to get around the trailing arms, and can get very thin after making some of the tight bends. this is a fairly stock motor with maniflods, a 396/350 HP crane cam, stock cast iron intake and a fresh rebuilt OE q-jet. what ya all think???????????? BTW, am going to used magna flow mufflers, how do they sound?????????

12-20-2002, 02:27 PM	#1
mark25 Registered User Join Date: Feb 2000 Location: Vassar,Ks 66543 Posts: 375	Will it be enough???????????? getting new exhaust put on my truck with my new, fresh rebuilt 402 BB. my question is, will 2.25" exhaust be enough????? the muffler shop says that 2.5" pipe is very hard to get around the trailing arms, and can get very thin after making some of the tight bends. this is a fairly stock motor with maniflods, a 396/350 HP crane cam, stock cast iron intake and a fresh rebuilt OE q-jet. what ya all think???????????? BTW, am going to used magna flow mufflers, how do they sound????????? __________________ '72 C-10 Cheyenne Super, 402/TH400, Bucket Seats, tilt, tach, AM/FM & shoulder harnesses and a ground up restoration



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