Ive just joined here after i was given a link from scooter boys world, ive got a question about cosa 20 teeth clutches, what are the pros and cons of it being 20 tooth, ie will it match my p200e engine ok, also will it gear it up or down, thanks
p.s the engine its to go in is a 81 p200e engine that im building using bits ive got lying around and that im buying cheap off ebay etc.
so far ive got an old autisa aluminum barrel kit(for standard p2 piston but the previous owner left the gudgeon pin circlip off so i need to use an upsized one)
a malossi reed valve manifold (thanks for the thread on mods needed to fit it)
ill probably use a scootrs pipe and one of their keihin pattern carbs.
any advice on crankshaft mods that will help the reed valve setup work better would be appreciated too.