Thursday, February 21, 2019

Rotax engine cutaway

Here's a nice cutaway 2 stroke aircooled Rotax engine, Proportion-wise it looks like a snowmobile engine - possibly 250 cc or more but the tag says a bore of 45mm indicating an engine of about 80cc, too big for a weedwacker or chainsaw, too small for a kart or lawnmower. Any guesses?

thanks, Rolf!

2 comments: said...

I have this same rotax motor this is the first thing I ve found on it I heard it was for a plane but nothingness in concrete saying that anyone else with info love to know more on this I thought electric start and pull is awesome

Mister G said...

difficult to tell without something in the picture for scale, what bore is your cylinder?