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Running rich 13-12.7 AFR, Should i put in Hypertech tuning?

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Old 05-13-2002, 03:07 PM
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Default Running rich 13-12.7 AFR, Should i put in Hypertech tuning?

I was wondering if i should put the hypertech tuning in after i got a wideband dyno and i was running 13.2-12.7 at the end? From what I heard the hypertech leans out the car
Old 05-13-2002, 03:30 PM
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Default Re: Running rich 13-12.7 AFR, Should i put in Hypertech tuning?

most would say that that is an almost ideal AFR. I would just stick with it. If you measured it on a dyno, it does get .2-.3 leaner on the street anyways due to increased load.

\chrisn
Old 05-13-2002, 03:40 PM
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Default Re: Running rich 13-12.7 AFR, Should i put in Hypertech tuning?

Don't change it, thats pretty good. That extra added timing will make your car run bad here in AZ with our crappy 91 octane gas. Mine was running 10.9 A/F. Needless to say I am a bit rich. <img border="0" title="" alt="[Sad]" src="gr_sad.gif" />
Old 05-14-2002, 10:05 PM
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Default Re: Running rich 13-12.7 AFR, Should i put in Hypertech tuning?

Alright, thanks alot guys. Nic, I was at the dyno with you there, it was unbearble to stand in the garage. Hope things with you and LS1 Edit work out....




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