Hey Guys, I have been working on my xr650l again and trying to fine tune for just the right amount of power and torque. As much as I can get. So far I have de smoged, fmf pipe and exhaust, dynojet carb tuning, desnorkled, and went did the gear change to 14/ 48. Its really fun to ride now, but I still want more. I have read on some threads that even with the dynojet kit I should still drill out my slide. Will that really help? Anyone tried this. Bike wheelies first no problem, and with a wack of the throtle seccond, and on a hill and with a good yank and throtle stab it will some times come up in third. I want more though. Im i going to have to swap my piston and cam? What kind of wheelie potential will I have with that, and how about the carb tuning for those mods? I only use the wheelie reference to explain my seat of the pants dyno, I know there is more to life than wheelies but it does keep the milage down. I know you xrr people are laughing at me. Oh by the way I put on one of the ebay front fork braces and a lowering link for 1.5 drop, and damn does it hanldle better. The front end was so heavy before in the dirt and front end just wanted to dig in in anything deep and loose. Anyone swaped to a different front end with the non inverted forks? Was it hard? Thanks for your help, I always appreciate your advice, and taking the time to read a poorly written strange series of questions.