Features Recommended for 2-stroke Arctic Cat, Ski-Doo, Polaris and Yamaha snowmobiles Identifiable Klotz red color...Smells like Klotz Improves throttle response and increases RPMs Very low pour point Power valve formula Environmentally friendly Clean Burn™ technology Smoke-free formula Prevents plug fouling Fast, easy starting Pre-mix or oil injection Blends with gasoline Certified warranty compliant Made in the U.S.A. Not alcohol compatible NMMA® TC-W3 and JASO FD certified for complete warranty compliance. ISO-EGD compliant. Identifiable Klotz red color...Smells like Klotz Improves throttle response and increases RPMs Super cold pour point benefits Extreme film strength protects engine parts from metal-to-metal contact Clean burn for low smoke and will help prevent plug fouling High-temperature stability reduces power valve deposits Smoke-free formula Prevents plug fouling Fast, easy starting Pre-mix or oil injection Less Drag... More Power™ SPECIFICATIONS LUBRICANT TYPE: 100% Full Synthetic RECOMMENDED APPLICATIONS: 2-stroke stock or modified Ski-Doo®, Arctic Cat®, Polaris® and Yamaha® snowmobile engines including C-TEC® and E-TEC® engines PART#: Quart - KL-215 Gallon - KL-216 DIRECTIONS: Oil Injection: Pour directly into the oil injection tank. Compatible with conventional oils and most synthetics. Pre-Mix: Blends completely with gasoline and stays in suspension indefinitely. Mix as engine manufacturer recommends or pre-mix at 32:1 to 50:1 MIXING RECOMMENDATION: Ratio Gas to Lubricant 1 US Gallon Gas 32:1 4.0 oz. Lube 40:1 3.2 oz. Lube 50:1 2.6 oz. Lube