Conventional grade is factory fill for ILMOR high performance engines
Excellent for use with supercharged, turbo charged or nitrous oxide high performance engine
Safely blends and is compatible with synthetic and non-synthetic oils
High Zinc formulation compatible with methanol, ethanol or racing fuels. Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines. NOT RECOMMENDED FOR USE WITH CALALYCTIC CONVERTERS