Hello fellow minibikers!This is my first post,I hope I'm on the right forum.I have a new Baja Warrior and the first mod I want do to it is install a tav.How hard are they to install? Do I have to shorten the rear chain? Remove the jack shaft? Also what size shaft,chain, is on the Warrior? I guess I need to know these sizes before I can ordera tav kit. Are the clone tav's on ebay as good as a Comet? Also will I get a little more top speed from the tav with my stock motor?I get about 22-24 mph now. Thank's for any help from you guys! Jeff