noise before flames
11-28-04, 12:13 AM
#1
King of the Loop
Thread Starter
noise before flames
I was just wondering exactly what is that machine gun, drum beat, rat tat tat tat tatt, noise that ocours before a backfire and flames? Is it smaller backfires occouring in the exaust or somehtign else? Not relaly important jus wondering. I tried to upload a vidoe that displayed this but it was too big.
11-28-04, 02:21 AM
#4
Bird Dog
Join Date: Sep 2003
Location: St. Louis MO
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My best guest would be as you said small backfires occuring inside the exhaust. I would assume they are smaller due to lack of oxygen. When the unburned fuel leaves the exhaust and hits the oxygen...along with the heat coming with it you get a louder backfire. That is my best guess.
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