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Old Mar 6, 2009 | 08:08 AM
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mississippiboy's Avatar
mississippiboy
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Im getting a psssst sound like air. coming "im assuming" from my carb-hypercharge. its happing at real real low speads normally in the clutch friction zone. any thoughts? i did have it rejeted, dyno, etc.. a while back.
 
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Old Mar 6, 2009 | 11:19 AM
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stng_96
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From: Marion Ill
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Is it since you added the Hypercharger? or has it just started. The more air flowing through that Hypercharger will make a hissing sound, its just the extra air you have moving through. My HB does the same thing, that just happens to be the RPM range that you can hear it the best
 
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Old Mar 6, 2009 | 12:46 PM
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no its psst then kinda of a lag. and no the hyper has been on it since day one
 
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