GP exhaust resosance
06-11-2006, 05:14 PM
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Re: GP exhaust resosance
Originally Posted by J Wikoff
Anyone else been in the back of a GP GT lately? My in-laws' 01 GP PT has a rather annoying exhaust resonance below 2k rpm.
06-11-2006, 05:30 PM
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I have a loud, rumbling resonance that'* quite a bit louder than the L36 GP, tone is similar, also at 2000rpm. Completely stock exhaust.
Methinks it'* cause of the catalytic converter, the origins of which are completely unknown (it'* not a standard issue Bonneville/H-body feline converter) - but it fits :?
Methinks it'* cause of the catalytic converter, the origins of which are completely unknown (it'* not a standard issue Bonneville/H-body feline converter) - but it fits :?
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