Different AFR in Different Gears

[wira4]

With the Haltech, I am able to get to the right AFR at WOT at certain rpm and boost in 1st and 2nd gears. However, as I am in the third gear, I will get a richer AFR at the same rpm and boost . If I were to lean out the fuel map at this particular rpm and boost, I will surely end up with leaner AFR in 1st and 2nd gears but the right AFR for third.

My question is will it be okay to have ,say, a 12.9 AFR in first and second gears and ,say, 12.5 in third gear? First and second gears go by very quickly as in many cars and I wonder if that split second lean mixture would kill the engine.

Thanks

 

[kpt4321]

That is strange.

Usually, you will be leaner in the higher gears, due to more load.

You probably should look into why this is hapening.

...Kyle T.