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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
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Re: Exhaust diameter
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Thu, 22 May 2003 06:54
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fwiw, i have a 2" on my 1.3L, but it usually sees pretty high revs  .
i also have tuned length extractors, 2 resonators!, and a large chamber reverse flow muffler at the back (15x9x6"). it doesn't restrict the motor and having lotsa of quietening? devices hepls keep noise down... my intake is way louder than my exhaust...
so bigger is not always louder IF you choose your mufflers wisely. a big straight thru muffler will make a lot of noise, but a large diameter, reverse flow muffler will make a huge difference to noise while not restricting the exhaust that much...
my 2c
Cya, Stewart
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