I started "this gocart idea" with the intent on a Lawn Mower Racer.
snagged up a 12hp murray with 5 speed "between the legs shift"
then got a 18hp twin, was gonna swap on to it.. looked at pulley setup to acheive 45mph.. 18" rear tires.. that project is on the back burner to the GOCARTS for now..
I am going to do a gocart axle with a RAGB (right angle gear box) gear the RAGB 1:1 so I wont have a tranny.. IMOW axle. golf cart rims all around.. that would include hubs on 4 corners.. snow mobile brake setup.
but I am lookin for a better frame, the murray is stamped and its not a walk through style ..
anyways.. good luck with build!!!
and your right about heymow LOL