Service time!

[Boggy]

Does anyone know the rear bearing size of the os 55 hz and os 50 hyper?
I'm assuming they will be the same size?

[panosg]

This should help Ron

[Boggy]

Perfect ,cheers panos

[Boggy]

got our monies worth out of that one!

[dieselcarb]

opti fuel ? or did you store it in ya marine tank :P defo got ya money's worth did it spit neat rust last time u run it lol

[Boggy]

got to be honest i run any fuel i can get my hands on and most of it is mixed as i just tip it into my field bottle. so you could probably call it coolmodeltecopticongnum'power.(with added water as some bottles I've had for a few years!)

no rust coming from the exhaust just a "slight " rattle when running

[dieselcarb]

Lol top reply ;-)