thanks.. does the crank have a keyway, I see chainsaw takes a nut, kart take a bolt. do people cut off the threaded area and tap a hole for a bolt. is the hp the same.

can't make it to the big one.. its so far

does anyone know the differences between kart and chainsaw AH58's? I assume porting, but has anyone been in both and really know. also.. the chainsaws I believe are right hand but how can one tell the direction of one that is presented as kart and has no recoil. Is there a code on the model plate or...