I have to thank the people on TT for the info on the 2005 WR450f. The stock version had nothing to excited about. But after #1. Jd jetting kit (170 main, blue needle 3rd position),#2. Zip-ty screw(out 1 3/4 turns),#3 lowedog kit (thanks Lowedog ),#4.Remove air box snorkel,#5.grey wire unplug,#6. Throttle stop cut#7. 2004 yz exaust.Now WOW what a bike I have to sit on the tank to keep the front down in all gears and I'm 190lbs! Just wanted to say thanks again and its nice to have a bike that RIPS.