Products

High Performance Racing Engine Oil 20W50

Featured Item

Big Owl Racing Engine Oil 20W50 is specially designed for late model crate engines, pure-stock, and street stock racing. Formulated with the highest quality base stocks and additive system with high zinc content it performs excellent in the most demanding racing engines.

  • High Performance Racing Engine Oil

  • High Zinc / Phosphorus for extreme protection, including flat-tappet and performance applications

  • Friction modifiers such as moly, help deliver extra horsepower and protection

  • Enhanced protection even under high stress conditions

  • Compatible with methanol and high octane race fuels

High Performance Racing Engine Oil 10W40

Big Owl Racing Engine Oil 10W40 is specially designed for late model crate engines, pure-stock, and street stock racing. Formulated with the highest quality base stocks and additive system with high zinc content it performs excellent in the most demanding racing engines.

  • High Performance Racing Engine Oil

  • High Zinc / Phosphorus for extreme protection, including flat-tappet and performance applications

  • Friction modifiers such as moly, help deliver extra horsepower and protection

  • Enhanced protection even under high stress conditions

  • Compatible with methanol and high octane race fuels

High Performance Racing Engine Oil 10W30

Big Owl Racing Engine Oil 10W30 is specially designed for late model crate engines, pure-stock, and street stock racing. Formulated with the highest quality base stocks and additive system with high zinc content it performs excellent in the most demanding racing engines.

  • High Performance Racing Engine Oil

  • High Zinc / Phosphorus for extreme protection, including flat-tappet and performance applications

  • Friction modifiers such as moly, help deliver extra horsepower and protection

  • Enhanced protection even under high stress conditions

  • Compatible with methanol and high octane race fuels

Break In Oil SAE 50

Break In Oil is essential when breaking in a new engine. How well the rings are set often makes the difference between winning and losing. Big Owl manufactures an excellent 20W50 break in oil for cuttting in engines during initial startup.

  • High performance break-in oil 

  • Contains high levels of zinc

  • Designed for flat-tappet camshafts and roller elements

  • Provides maximum protection even on full load dyno

  • Requires no additional additives for break in

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Break In Additive

Special Additive

Big Owl Racing Break In Additive is specially formulated to increase the ZDDP (zinc) content in your engine oil. This is especially useful during break in.

This additive is designed to increase zinc content for break in without detrimentally affecting the viscosity of the oil.