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**jeffahart** · 03-07-2024, 10:26 AM

Check for an exhaust leak. When letting off the throttle, and temps and pressures are right, you can get a pop or a backfire with a small exhaust leak. Remember the old days when low riders had what they called rappers?

Used to crack me up!

j

03-07-2024, 10:26 AM	#16
jeffahart Senior Member Join Date: May 2012 Location: Scottsdale, AZ Posts: 1,883	Re: Tuning Question Check for an exhaust leak. When letting off the throttle, and temps and pressures are right, you can get a pop or a backfire with a small exhaust leak. Remember the old days when low riders had what they called rappers? Used to crack me up! j __________________ White K20