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Reply to "SGL brass Reading G3 Heavy Pacific mods ....Tales From Harmon Shops"

@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.

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