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need carb help please

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Old Jun 17, 2007 | 10:54 AM
  #1  
wadey's Avatar
wadey
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From: nova scotia canada
Default need carb help please

Guys-
I own a '76 vette with a al. headed 350, aprox. 400 hp. I'm running the original q-jet carb,rebuilt and cleaned up.My problem is the carb is running very rich,enough so that the exhaust burns your eyes when standing near.Also,when driving the car and comming to a stop it stalls out 50% of the time.It will restart easily but when the rpm's drop it usually stalls.Carb was taken apart by my carb guy and nothing was found out of place. I really need help on this one,looking at replacing carb if this continues.
thanx wade
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Old Jun 17, 2007 | 11:32 AM
  #2  
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Disco_Mike
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From: A 12/8 man in a 4/4 world
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check your ignition timing.
I adjusted mine and that problem went away.
It might not be rich, you may be getting incomplete burn.
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Old Jun 17, 2007 | 01:16 PM
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tellcom2001
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From: west melbourne florida
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I Would Send A Pm To Lars Hes The Vette Guru
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Old Jun 17, 2007 | 02:23 PM
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ttt
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Old Jun 17, 2007 | 08:10 PM
  #5  
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ttt
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Old Jun 17, 2007 | 10:27 PM
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BigBlockk
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From: North Bend Ohio
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What is the initial advance set at? It needs to be 12 to 16 BTDC. Stalling when breaking could be the float level is too high.

BigBlockk

Later.....
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