edit......Allright w/ AF1 it seems to be falling on its face at WOT.I thought the data reading would show what it was doing but now i'm not sure.Is it possible for the AF1 to be making it run lean?Could it be a COP on its way out or maybe an injector?I disconnected the battery and put it on level3 instead of 2 and it feels better now.I have not run level3 yet to see but on level2 i lost 3/4 of sec on 0-60 time.It is only doing it when it is under severe load at full throttle,mainly punching it from a stop.If you go WOT at 65 and make it shift into 2nd it pulls great all the way to red line.Any suggestions for a starting point would be appreciated.

 

try richening up the WOT fuel. When I did a 0-60 test with mine it detonated at WOT.. I richened it up and now it pulls a lot better and no pinging or det. I think I have mine set at 1.50 fuel at WOT. You may have to richen yours more than that with the intake you have. But 1.50 is a good starting point.

 

if you've got the 3.5" AF1 that is the problem you need a custom (not edge) tuner that can use a different MAF transfer function, call up troyer perfomance and they can probably answer this quickly

 

BSL,It is a 3in thats the thing.We are alking about this in the engine forums
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