Full Synthetic 5W-40 Racing Oil (NRO5W40)

Nulon Full Synthetic 5W-40 Racing Oil is recommended for use in multi-cam, multi-valve, turbocharged, supercharged and naturally aspirated race and highly modified street engines. Group IV Poly Alpha Olefin (PAO) and Group V Alkylated Naphthalene (AN) base oils provide shear stable protection from cold start-up to extreme temperatures. Nulon Full Synthetic 5W-40 Racing Oil provides 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-40 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. 

Pack sizes

5L
20L
NR5W40-5 NR5W40-5-rear NR5W40-20 NR5W40-20-rear
  • Shear stable racing formula for ultimate high-temperature stability.
  • Maintains oil pressure under the most extreme racing conditions.
  • Enhanced protection for vehicles using E85 and other high-performance fuels.
  • Contains Moly DTC proven to reduce friction, reduce wear and achieve maximum engine power. 

Many race car engines begin their life in a street vehicle. From humble beginnings, the search begins to build power and go racing. Through modification, after modification, the quest to achieve a strong reliable race engine must involve choosing the right engine oil for your specific application. Below is a guide to selecting the right oil for your race engine. Begin with the original oil viscosity recommendation as per a standard factory engine and then adjust based upon how mild, or wild, you get with your modifications in the search for power.

Find recommendations on our lube guide

NOTE: Not recommended for vehicles fitted with catalytic converters.

CAUTION: Avoid skin contact with used oil. Wear suitable gloves. If skin contact occurs, wash immediately with soap and water. Avoid prolonged and repeated contact with used oil. Protect the environment. Do not pollute drains, ground or water with used oil. Dispose of container as per EPA guidelines. Do not use this container for fuel or solvents.

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