AFR

Predator support for GM gas vehicles

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jsk06c6
Posts: 229
Joined: Wed Jun 20, 2007 7:03 pm

AFR

Post by jsk06c6 »

During a WOT, what AFR should I be looking for at minimum?

Mine went down to 11.89, is that bad? Too rich? Lean? Thanks...
jimmybuckets
Posts: 70
Joined: Tue Sep 18, 2007 7:53 am

RE: AFR

Post by jimmybuckets »

What are you driving and what motor does it have in it
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tonys01c5vette
Posts: 17
Joined: Fri Sep 14, 2007 5:54 pm

RE: AFR

Post by tonys01c5vette »

c6 new style corvette
jsk06c6
Posts: 229
Joined: Wed Jun 20, 2007 7:03 pm

Re: RE: AFR

Post by jsk06c6 »

tonys01c5vette wrote:c6 new style corvette
Yep, 2006 C6. Going to need new tires quick, it rips them up real good on the 1-2 shift. Not a chirp, is spins/rips them up real good. :lol:
2006 Victory Red LS2 1LT M6, Halltech Stinger, 4" round B&B Bullets, B&B x-pipe, CCA Catch Can, Aluminum Throttle body spacer, Z51 sway bars
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    06MonteSS
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    RE: Re: RE: AFR

    Post by 06MonteSS »

    11.89 is rich... provided you have your normal driving/cruising ltft's dialed in to the range of -0.xx to -2.xx, then you can pull out some fuel from the PE rpm ranges to lean it out some more...

    you would want to get your WOT AFR at around 12.6-12.8 on the Predator...
    06MonteSS / DiabLew Tune
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    2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
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    jsk06c6
    Posts: 229
    Joined: Wed Jun 20, 2007 7:03 pm

    Re: RE: Re: RE: AFR

    Post by jsk06c6 »

    06MonteSS wrote:11.89 is rich... provided you have your normal driving/cruising ltft's dialed in to the range of -0.xx to -2.xx, then you can pull out some fuel from the PE rpm ranges to lean it out some more...

    you would want to get your WOT AFR at around 12.6-12.8 on the Predator...
    Thanks. This was an out of the box diablo tune. Just looking to see where it has me as a start and what I'm shooting for, appreciate the help.
    2006 Victory Red LS2 1LT M6, Halltech Stinger, 4" round B&B Bullets, B&B x-pipe, CCA Catch Can, Aluminum Throttle body spacer, Z51 sway bars
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