ok this is not for a gokart but has anyone ever successfully converted a ohv vertical shaft engine to horisontal i know it's very doable with a flathead but with an ohv i didn't know if oil would get up to the valves
Compare an OHV vertical to the equivalent OHV horizontal. Both engines are basically the same with some obvious differences to accommodate shaft positions.
Some Honda mower engines have a rod dipper built into them, just mount it upright and off you go! I had the model numbers of some of these engines in a book, but a friend borrowed it....... 6 months ago :toetap05: . One of them was 118cc, I think the other one was around 140cc? Anyways.... You could mount it on an angle like the GX engines or you could tap a hole into the crank case with a small pump and a oil line going up to the head?