FULL SYNTHETIC, ESTER-BASED 2-STROKE ENGINE OIL SPECIFICALLY FORMULATED FOR SNOWMOBILES OPERATING IN COLD CLIMATE EXTREMES. OUTSTANDING PERFORMANCE IN DFI ENGINES. ULTRA CLEAN BURNING, SMOKELESS FORMULATION UTILIZES SURFACE-ACTIVE ESTERS AND ANTI-WEAR ADDITIVES TO ENSURE OPTIMAL ANTI-SCUFF PROTECTION. ADVANCED, LOW-ASH ADDITIVE SYSTEM PREVENTS PISTON RING AND EXHAUST POWER VALVE STICKING, KEEPING YOUR ENGINE RUNNING CLEAN AND FREE OF CORROSION AND DEPOSITS. EXCEEDS JASO FD / ISO-L-EGD / API TC