@Lou1985 posted:Well there's the video that proves the flywheel works .
Belt could be a little tighter but it seems to be in the ball park. Looks pretty similar to a 3rd rail drive mechanism.
I think the belt should have some slack in it. The cogs keep it from slipping and too tight might wear stuff out?
I thought of an idler pulley on my conversion as well. With the belt very loose, it still never slips. Other stuff on mine will fail first.