Isotopic super finish, is it worth it?

[Niall-griffiths]

As title says, this winter I am planning to strip my sm 250 fit a 300 kit, get it ported and polished and go through the whole engine/gearbox, has anyone had the isotopic super finish done to there gearboxes before?if so what where the results ?

 

[pscook]

As title says, this winter I am planning to strip my sm 250 fit a 300 kit, get it ported and polished and go through the whole engine/gearbox, has anyone had the isotopic super finish done to there gearboxes before?if so what where the results ?

Road race guys LOVE the gear box surface treatment. I would make sure that the gears are in good condition prior to applying the finish, as it smooths out the surfaces. Having a marginal surface or corner would probably be exacerbated by the finish application. That being said, I have heard nothing but rave reviews on the surface treatment for the gears.

 

[Niall-griffiths]

Hopefully box will be good, regular oil changes no swarf and changes nicely, is it worth getting this done to the clutch basket Ect to?