Thread: DIY Sidepipe Fabrication Question
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Old 05-01-2014, 09:44 PM
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Join Date: Jul 2006
Location: Redding, CA
Cobra Make, Engine: FFR chassis and suspension, Mr. Bruce 289 FIA body
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Default DIY Sidepipe Fabrication Question
I am in the planning stages of making my own 289 FIA exhaust system. I've done some research on mufflers. Early on I bought a pair of Hedman louvered mufflers. Now after additional research I find that this style is not as efficient as perforated core. Should I just sell the Hedman mufflers and buy the perforated or just use the Hedman? I have no plans to track the car but still don't want unnecessary impediments to performance if I can avoid it.

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