I aquired a good condition xr650r from a local shop. It came with a Pro Circuit T4 exhaust, Tag 1_1/8 bars, rht foot peg mod. Everthing else is stock. I was told the bike is uncorked, but it just doesn't feel fast. It feels torquey but not strong. I thought I would twist the throttle and it would lift the front. For jetting it has a 175 main and 65 pilot. I lubed the throttle cables because the throttle didn't feel smooth. As for mods I ordered an early 90's glass headlight, Fork Skins, and SmartPerformance oil. I'm getting ready to rewind the stator, install a DC rectifier and battery. I do a lot of night riding and I use a helmet light wired do the bike on my quad. I rather convert to DC for the lights and its easier to wire electronics. I use a Garmin Vista HCx and would like to be able to wire into the bike. What do I check in the bike's jetting to make sure its running good. It didn't feel as fast as my yz426f. I broke the front brake caliper mounting braket last night. I inserted the top bolt into the bottom hole. The bolt was too long and it cracked the mount, and a piece fell off. Do they sell the mounting bracket or what else can I do. Does anyone have the stock rear light. The guy before me removed the light and the socket assembly. -Oliver P.S. I love the bike. I hit 87.7 on my gps. I live in the desert and close to Baja.