I have a Rotax 503 and thinking about using Lucas semi-synthetic 2-cycle oil to mix with the gas;;;it says on the jug it is smokeless and low ash...so tell me the pros and cons of this oil..Thanks
what is the best 2 cycle oil to use in a 503 dual carb rotax? i live n Texas and the heat can be bad so im looking for a good mix of oil to gas..i am new to this so please help
Hi to all.well i just became a new owner of a 1994 Buckeye dream machine with a Rotax dual carb Rotax 503...but to darn cold to go flying today.it is 24 degrees at 10;30 am