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  • 2 Post By jerry clayton
  • 1 Post By rspears
  • 1 Post By rspears

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  1. #5
    rspears's Avatar
    rspears is offline CHR Member/Contributor Visit my Photo Gallery
    Join Date
    Sep 2007
    Location
    Gardner, KS
    Car Year, Make, Model: '33 HiBoy Coupe, '32 HiBoy Roadster
    Posts
    11,049

    Quote Originally Posted by Ken1960 View Post
    Yea I got one in my car I installed suppose to be top of line I can watch it all time ,my builder thinks it will lean out on big end
    What number are you thinking is "good" running down the road and at idle? An EPA tune in a newer vehicle is going to be no lower than 14.6 AFR at any time, but for a non-EPA tune running mid 14's at cruise, but down in the mid to low 13's any time you touch the throttle is going to give you a lot better transitions and snappier response. Trying to run 14.6 to 14.7 with a carb all the time is going to be tough, and skirting with running too lean and getting into trouble.
    Just my $0.02, I'd say quit worrying about the AFR gauge so much. Just use it as a tool, and read your plugs.
    Last edited by rspears; 06-26-2017 at 06:54 AM.
    NTFDAY likes this.
    Roger
    Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.

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