Walt, I’m not saying it’s “ideal”, I was just curious… I race unlimited dirt oval, so you see all kinds of oddball combos…and modifications. This Rotax may become a mod for my dirt kart if I get good info here, or I’ll update it to current RMax specs. I was simply curious. :)
We have a kart we use for enduro races, DD2 cylinder 30mm icc carb. It actually makes the blowtax fun to drive. Ends up being quicker than a motori or x30. For what it is, it’s not bad.