does anyone make difrent ring and pinon gears to change the gear ratio for the shaft drive quads becaus i have two and would like to experment on difrent gears for difrent tarain like sand,mud,dirt because it dont have the umph to clmb the hills in the dunes even with 8paddel tires
also would like o know of any cheep mods or tricks to up the hp like could i advance the cam timming if that would help or what ? would a 350 timberwolf jug and hed fit on thiis ? could i use a 350 cam with my 250 head? any help would be nice thanks