I got a free craftsman 11hp 5speed cheepy mower for free. Runs awesome, and drives good. The mowing deck is shot, so- racing mower? I had another racer i had. Put a 3 inch pulley on the tranny and a smaller belt. Worked good till the front axle folded under when mudding. So im gonna take thisin and convert it to a racer. I am going to pull the tranny and grease it and install zerks on the axle and imput shaft. Then get a pulley from ace and away we go. Should do about 20-30 depending on how scared i am. The steering is always the weak link in the racer stockers, they wander all over the road. Before you know it your layin on he ground with a mower on top of yah, anyway ill post some pics of the build hopefully. Might blow the tranny, but who cares. Ill get another one from work. I work at an outdoor power place, so easy to get stuff, specially trannys.