Fuel Mixture Rotax?

[gilpin16]

whats the fuel ratio for a 1980 440 rotax?

[someone11]

most sled of that age use 50:1 1qt per 5 gallons

[gilpin16]

and would happen to know what type of chaincase oil to use like 80 weight or would regular gear oil would work?

[someone11]

any type will really work. This is what im using on my 80 ss

http://www.denniskirk.com/jsp/product_cata...1603&mmyId=

[Thumbdoctor]

and would happen to know what type of chaincase oil to use like 80 weight or would regular gear oil would work?[/b]

You can use synthetic automatic transmission oil in the chain caase. It's $4.99 a quart for Dextron 4.

[someone11]

i lied, sorry, actually read my manual wrong, its 13 oz of oil per 5 gallons.

[Boogie_ballbuster]

i mix my elan 50:1 seems to have a nice tan color to it on the plug. For chain case lube i use 80/90 gear oil.