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da89cup · 05-26-2006, 09:17 PM

I just received my engine I bought a couple of weeks ago from the states. I live in Canada, so I don't care about smog tests cause we don't have them. It was dynoed at 468+hp & 402lbs of torque. How big of a difference will it make between long tube headers, equal length shorties, or unequal length shorties? I don't want to rob power by restricting exhaust flow. I know long tubes make the most power but you lose some torque but they're harder to put in. How much more power am I really gonna get? thanks

05-26-2006, 09:17 PM	#1
da89cup Registered Member Join Date: Feb 2001 Location: edmonton, alberta, canada Posts: 55	shorties of longs tubes I just received my engine I bought a couple of weeks ago from the states. I live in Canada, so I don't care about smog tests cause we don't have them. It was dynoed at 468+hp & 402lbs of torque. How big of a difference will it make between long tube headers, equal length shorties, or unequal length shorties? I don't want to rob power by restricting exhaust flow. I know long tubes make the most power but you lose some torque but they're harder to put in. How much more power am I really gonna get? thanks __________________ 89 coupe, 351W, 351W heads, 30lb injectors, 190lph pump, 80 maf, 70 tb, ? cam, cobra upper, gt 40 lower, 4.10s, (14.1@98)