Is a pooping noise in the exhaust normal on s/c cars?
05-13-2004, 10:10 PM
#1
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Location: California
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Is a popping noise in the exhaust normal on s/c cars?
Every time back off the throttle or change gears I hear a loud popping sound from the exhaust. Is this normal exhaust backpressure or is there something wrong? I have edlebrock shortie headders, stock exhaust w/flowmaster and gutted cat..
Last edited by xtremetrans; 05-16-2004 at 12:37 PM.
05-14-2004, 12:47 PM
#5
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Re: Is a pooping noise in the exhaust normal on s/c cars?
Originally posted by xtremetrans
Every time back off the throttle or change gears I hear a loud popping sound from the exhaust. Is this normal exhaust backpressure or is there something wrong? I have edlebrock shortie headders, stock exhaust w/flowmaster and gutted cat..
Every time back off the throttle or change gears I hear a loud popping sound from the exhaust. Is this normal exhaust backpressure or is there something wrong? I have edlebrock shortie headders, stock exhaust w/flowmaster and gutted cat..
05-15-2004, 09:30 PM
#8
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Location: Baton Rouge, LA, USA
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Quick! Get the ricer fart-pipe off your car and install a Hooker Aerochamber or equivalent!
Of course, I thought the ricers made more of a POOTING noise rather than a POOPING noise, but that's just my opinion. Describe it how you like.
Mike
Of course, I thought the ricers made more of a POOTING noise rather than a POOPING noise, but that's just my opinion. Describe it how you like.
Mike
05-18-2004, 07:18 AM
#10
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Location: Fernandina Beach FL
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Actully i will take what i said earlyer back..
My does not pop...90% of the time
Add like 2-3 degrees of timing on your clsd throttle spark tables
occasionally it will pop below 2500 rpm once or twice....but nothing elsewhere.
maybe cuz we all run big fuel systems its more like to have extra fuel in there when we let off. adding advance there helps burn it all
My does not pop...90% of the time
Add like 2-3 degrees of timing on your clsd throttle spark tables
occasionally it will pop below 2500 rpm once or twice....but nothing elsewhere.
maybe cuz we all run big fuel systems its more like to have extra fuel in there when we let off. adding advance there helps burn it all
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