Just like the title says. I found a gallon at Walmart and saw that it was suitable for aircooled and liquid cooled engines. It also states that it can be used in SKI-DOO Rotax carburated, RFI and DI 2 stroke engines. What it doesn't say is if it's api-tc certified or any certification for that matter, BUT it does say not to use where a tc-w3 oil is reccomended from the manufacturer. Thoughts?
