Thread: backfire/sputter
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10-26-2005 08:45 AM #1
backfire/sputter
OK while crusing down the road then I will punch it , it will either backfire or burp thru the carb. This dont happen all the time just every once and awile. Is This in the carb or what?
427 bb 850 holley
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10-29-2005 09:34 PM #2
It sounds like its either lean on the squirter and/or pump cc volume or timing is off.RAY
'69 Chevelle--385
'68 Camaro--Twin Turbo
'78 Luv--383
supposed to be a Gen 5 BBC, the stamped numbers on the pad look to be. G083 1014182 Do we need the casting numbers from lower on the block? Any help is appreciated!
GM Engine de-coding