Am I restricting exhaust flow with this?
#1
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Am I restricting exhaust flow with this?
I got a 3" downpipe, 3" custom duals and 2 mufflers with 2.25" inlets and 4" tip. Am I hurting my POWER by having those two mufflers that are 2 1/4"? If I switched to TWO 3" inch inlet/outlet mufflers, would have give me MORE POWER?
#3
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I have read that exhaust gasses flow on the surface of the pipe and when they hit an obstruction it will cause a pressure wave projecting back from the obstruction and really hamper flow of gasses ahead of obstruction. I have also read that restrictions further away from the engine affect power levels less, so mabye your mufflers aren't affecting power much. Well, anyway an optimal system has slightly expanding pipe diameter as it gets further from engine so that cooling exhaust gas expands along the increased surface area thus offsetting the fact it is becoming more dense and slower moving-referred to as "megaphone piping."
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I have read that exhaust gasses flow on the surface of the pipe
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