Something I came up with that I hadn't tried yet was weighting the front end in order to leave harder. The como of gearing an letting go of the clutch almost instantly kept my launch rpm at 5500ish> I really wanted to leave a bit harder. Thos sounds hookie, but I bought a peice of all thread and 5 & 10lb standard barbell weights, cut everything to size, and planned on some testing before the weather went south. I know the "fast boys" typically run 30-40lbs of weight up front to stabilize and control wheelstand.