Ipone Snowmobile Racing 4 Oil100% Synthetic Ester Standards: Ipone Racing Development Snow 4 Racing is a 100% synthetic lubricant specially formulated for four stroke sports and racing snowmobiles. With a cold viscosity grade of 0W, it is ideally suited to extreme climatic conditions, including temperatures down to minus 54oC. Advantages: Very fluid oil for easy starting. Maximum additives and very low volatility reduce consumption. Reduced friction results in increased power.