here we go again. Here is rear wheel hp on a xr650l. 32.5hp. tested on a dynojet 250i in california on pump gas. a xr650l with a 43FCR carb, pod filter. a E2 slip on, stock header welds ground, a port job, ti valve keepers, megacycle cam, intake 102 degrees, exhaust 105. Stock piston. Air fuel ratio dialed in. = 42.5 Rear wheel hp 37 ft lb torque. A xr650l turned into a 708 with FI and about 20 grand equals about, 61hp and 47 foot lbs of torque.