How important is x-pipe quality?
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Joined: Mar 2005
Posts: 1,665
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From: Benzie, MI
Car: 91 rs
Engine: Blow through 383, 10 psi, xr288hr
Transmission: Manual th350 ATI 3000
Axle/Gears: 3.50 9"
How important is x-pipe quality?
I need to buy one and im looking at some by flowtech. Another by dynomax. The ones by hedman look much nicer but cost twice as much. They are a more straight through design, rather than two 90* welded. How much of a difference can this make?
Supreme Member
Joined: May 2006
Posts: 1,857
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From: Maui, Hawaii
Car: 1984 Trans Am
Engine: broken 385sbc
Transmission: G-Force rebuilt T-5
Axle/Gears: Currie 9" Ford 4.30:1
Re: How important is x-pipe quality?
from what i read, you want the ""tangentially siamesed" junction.. they will make the most power..
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