a/f ratio question

[Otto J]

what is the consensus on a/f ratio at WOT under boost i have mine currently set at 11.5 to1 now i was also told that is is probably to rich but very safe, for the street that is fine, buit when i tune at the track with race fuel would leaning it out a bit be better for power ? i was told to run around 12.5 to 1 for max power but is that to lean?
thanks Otto

 

[Jeff Rand]

I just purchased a Speed Pro with the same ratio at wide open throttle. I was going to start at 11.5:1 and lean it out based on EGT readings. I would probably go to 1600F and then stop at that point.
Jeff Rand