Excellent protection for supercharged, big block and looser clearance engines. Ideal for long stroke and/or high compression engines. Safe for O2 sensors and vehicles equipped with catalytic converters. No ZDDP or additives required. Viscosity typical of 10W-40. Formerly referred to as HR6.
- STORAGE PROTECTION
Uses the same oil additive technology developed for the U.S.
Military for storing and shipping their combat equipment.
Protects against rust and corrosion so your engine is protected
even when it’s not running.
- HIGH ZINC CONTENT
Higher levels of Zinc (ZDDP) than regular passenger car oils.
Delivers proper anti-wear protection for older style push-rod
and flat-tappet engines.
- CAMSHAFT WEAR PROTECTION
Superior camshaft wear protection chemistry. The same wear protection found in Joe Gibbs Driven Racing Oil which has powered Joe Gibbs Racing to multiple NASCAR Championships.
- SYNTHETIC FORMULA
Our synthetic formula provides improved cold-start protection compared to mineral oils.
- Excellent protection for blown marine engines and air cooled engines.