We're taking it out again this Thursday night for test-n-tune. I'm going to do some plug chops, change jets if it needs it and try a tapered 1" spacer under the carb to see how far I can get with that. Then I'll go a little harder on the launch until it starts to spin too much. Right now I'm taking it easy on the launch, 3500 rpm. I'd like to see a 5.90 out of it before i go to the giggle gas.