Two very nice ideas I think I don't think you can combine this mod with an OKO because the Carb inlet works out badly offset, yet very close, to the airbox hole. A spacer would only make that situation much worse...if the OKO fits in there at all. Hi shercofray, I'd like to replicate that Flywheel mod over here. can you please post up some photos and some details too?
Best of balance.
Neo