Full Synthetic 5W-30 Racing Engine Oil 5L - Nulon Nulon Full Synthetic 5W-30 Racing Oil is specifically designed to meet the demands of modern multi-cam, multi-valve, high performance, high output race and highly modified street engines. Group IV Poly Alpha Olefin (PAO) and Group V Alkylated Naphthalene (AN) base oils provide fast flowing shear stable protection from cold start-up to high operating race temperatures. Suitable for use in high-performance V8 (including large bore), 6 and 4 cylinder race engines providing enhanced protection for vehicles using E85 and other high-performance fuels. High anti-wear protection package (Zinc + Moly DTC = 2300PPM) Suitable for race and highly modified street engines Durable shear stable formula High-temperature protection Advanced Group IV Poly Alpha Olefin (PAO) Advanced Group V Alkylated Naphthalene (AN) Nulon Full Synthetic 5W-30 Racing Oil contains Molybdenum Dithiocarbamate (Moly DTC), which is scientifically proven to dramatically reduce friction, provide increased protection against engine wear and maximise engine power.