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A/F Guage on a carbed 350?????

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Old Oct 20, 2000 | 12:32 AM
  #1  
spitfire350's Avatar
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Joined: Oct 2000
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From: Arlington, TX,, USA
A/F Guage on a carbed 350?????

Would there be any point to putting a A/F ratio Guage on my Q-Jet 350? I got one for free and i know its good for EFI. But i personally have never heard of anyone using it on a carbed motor. any help would be great

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keep the stang's far behind u and the cops even farther
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Old Oct 20, 2000 | 02:44 AM
  #2  
Duffster's Avatar
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Joined: Feb 2000
Posts: 322
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From: San Antonio, Tx
Car: 2001 Camaro Z28/1995 Camaro Z28
Engine: just a little 5.7(LS1-320/340 RW)
Transmission: SMOOOOOOTH T-56/Auto. . .
Axle/Gears: 3.42 and 2.73
You could sell it to me for CHEAP
I'm planning on getting one for my Holley 600 and/or my future Edelbrock 1406 600.
Everything that helps us get these cars running top condition!
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[This message has been edited by Duffster (edited October 20, 2000).]
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Old Oct 21, 2000 | 09:48 AM
  #3  
Tim Burgess's Avatar
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Joined: Jul 1999
Posts: 1,335
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From: Tucson, AZ, USA
Car: '92 Z28; Dk Teal; Her Pkg
Engine: 305
Transmission: Richmond 6 Spd
Axle/Gears: Moser 9", Detroit Locker, 3.70
An A/F ratio gauge would be useful an any gasoline engine application. It gives you an indication that the ECM has gone closed loop - the A/F ratio oscillates, and it indicates the ratio @ WOT - something that can be used to determine jet / metering rod sizing on a carb setup.

Tim
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