Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - small exhaust diameter up front and big out back??
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Old 12-08-2003, 11:08 PM
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85CHEVY 85CHEVY is offline
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Before I put the new exhaust system on my 85' blazer with a 355 dynomax 1 5/8 headers, 268XE comp, I ran open headers for a day just to see what it would be like. It was loud but the low end was absolutely horrible, and the top end also seemed to lack. I dont know if running open headers is even near the same as running too large diameter of pipe, but I thought I would mention it anyway. The 2.25 inch dual with H-pipe really brought up the power by alot.
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