spur gear and clutchbell are going to help out but you are gonna want to tighten up your suspension some too that way the suspension doesn't soak up the acceleration sqat it just stands the rig right up, i have mine set up with 40 wt oil on all 4 corners and the rear shocks tightened up as far as i can and now i can get it to stand up when ever i want it too, and if i don't want it to stand up and just take off like a rocket it will, alot of wheelieing has to do with how you drive as well, i mean if you want it to wheelie, just let it run over your foot with the front wheel and hit the gas hard as soon as it does and it will do a wheelie, but other than that its all suspension tuning and clutchbell and spur gear combo