Author Topic: Carb tuning info and help!  (Read 1943 times)

Offline 76chev454

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  • Posts: 74
Carb tuning info and help!
« on: August 31, 2005, 03:26:00 PM »
I have a serious "bog down" on my 496 CID automatic on hard acceleration.  Have to let off and push back down.  Using Edelbrock 1411 carb.  Have changed springs around some, but not much help.  Acceleration good on highway.  Puzzled tuner!!!!!!!


Offline FULLSPEEDJUNKY

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  • Posts: 7
Re: Carb tuning info and help!
« Reply #1 on: September 03, 2005, 04:13:00 PM »
sounds like fuel starvation=== lean condition
check your plugs for color
check fuel presssure