Flashpro tuned a couple of months ago and I just did a datalog and at WOT at 2600-3400 rpms im running 11.96 afr. Is this too rich or ok due to increasing the torque at low rpms?

 

i dont even think mine is that low

 

I would say a little rich. Are you boosted? High 12's is ideal if you are N/A maybe even 13. I don't even hit 11's until I hit about 4k then I'm low 11 to mid 11's until redline. But it won't hurt anything the way you are. Just wasting a little gas and maybe losing a little power. I saw a tuning video that show less than 5 percent power loss between running 10 afr and 14 to 1 afr. So it's not really a big deal to run rich.

 

Thanks for the input. No, not boosted, just the basic mods. Also wondering what would be too lean? 15.16afr?

 

At part throttle 15's is ok. But at WOT I wouldn't want to see anything higher than mid 13's

 

Thats exaxtly what it was showing so im good. At WOT its 13.2 roughly. Thanks for the insight.