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Has anyone run a FCR carb on a warrior? The one used on most 450 class bikes is 39mm which would a little on the large side for all but the biggest stroker motors but the 250 class dirt bikes run a 37mm version and I think it would be right at home on a modified warrior.

Has anyone had a yfm nikasil cylinder nikasil plated? The stuff seems to work pretty good. I have a 06 yfz I race and 2 years I locked yfz the crank to my surprise the cylinder was still in perfect shape. Many hours of practice and 22 races later is when I had to replace the crank and still did...

Does anyone know if a 366 piston will work with the +4 stroker crank hot rods sells? I am finding conflicting info on this. Has anyone measured the pin height of the piston made for the stroker? The kit is sold with an 84mm and I figure if I am going to bore the cylinder anyway why not go to 86mm.

Does anyone have a hook up with powder coating? Or places to avoid, I am going to have my frame done and don’t want to be dissapinted.

Has anyone retrofitted a smaller diameter rear brake rotor onto a warrior? I have to question Yamaha’s sanity on using a larger brake rotor on the warrior than the banshee. ground clearance is nice and any extra is even better.

Hello all. I live in Louisiana and race the ATVCCS circuit in Texas. Had I found this site a couple years ago I would still be racing the Warrior. I primarily use my warrior as a practice bike and it still performs my entire trail riding duties. I currently race the dreaded yfz but it is hard...

Has anyone looked at using a different swing arm linkage to improve the travel characteristics of the rear suspension? The reason I am asking is I XC race an yfz 450 and use the GT Thunder setup, it is night and day! Perhaps the linkage off another bike would be a significant improvement.