The thing ran a steady 12.0 - 11.5 a/f from the first base run. All I did was tweak the cam gears for better low end power. He just has a JWT ECU and no other fuel or timing controls. He is actually going to bring it back down to Tx for some more upgrades and by then we *should* have our dyno and I will tune and burn him a new chip if it is needed. I will post the dyno charts on our site in a few days when I get them scanned in :-).