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05-22-2010, 05:27 PM | #1 |
Registered User
Join Date: Mar 2010
Location: Hydro, OK
Posts: 89
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sounds funny...
Just had the quadrajet rebuilt and true duals put on the '85 High Sierra. Now the drivers side exhaust has what sounds like an air compressor popoff valve sound to it.
Could something be wrong with that particular muffler? |
05-22-2010, 11:35 PM | #2 |
Registered User
Join Date: Feb 2010
Location: Murfreesboro Tennessee
Posts: 129
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Re: sounds funny...
Exhaust overlap on two cylinders of the same bank will do that depending on the cam that is installed.
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05-22-2010, 11:45 PM | #3 |
Registered User
Join Date: Mar 2010
Location: Hydro, OK
Posts: 89
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Re: sounds funny...
It's a stock 305 as far as I know.
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05-23-2010, 05:46 AM | #4 |
Registered User
Join Date: Mar 2009
Location: glen burnie md
Posts: 174
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Re: sounds funny...
Make yourself feel better, do a compression test. Did you get a crossover pipe?
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05-23-2010, 09:54 AM | #5 |
Registered User
Join Date: Mar 2010
Location: Hydro, OK
Posts: 89
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Re: sounds funny...
Nope. No crossover.
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