09-07-2002, 07:57 AM
|
|
CC Member
|
|
|
Join Date: Mar 2002
Location: Benton,
AR
Cobra Make, Engine:
Posts: 48
|
|
Not Ranked
Part of the noise is caused when you slam the throttle shut on decel, the resultant high rpm, high vacuum condition causes the engine to suck a lot of fuel through the carbs, putting a lot of raw gas in the exhaust, a lot of oem carbs have a dashpot on them to stop the throttle from closing completely on decel, giving time (1 or 2 seconds). for the high vacuum to decrease before fully closing the throttle. dont know what you could do about it on webers, though.
__________________
Age and knowledge don't always come together. Sometimes you just get the age...
|
Threaded Mode
