
The Story
The legendary LT5 demands serious oil. HR1 15W50 is built for dry sump systems, delivering high film strength and load protection under extreme performance conditions.
Highlights:
- Formulated for the rare ZR-1 LT5 dry sump engine
- Heavy-duty viscosity for high-rpm and high-heat environments
- Maximum anti-wear protection with high zinc and phosphorus
- Track-proven durability
Description
The legendary LT5 demands serious oil. HR1 15W50 is built for dry sump systems, delivering high film strength and load protection under extreme performance conditions.
Highlights:
- Formulated for the rare ZR-1 LT5 dry sump engine
- Heavy-duty viscosity for high-rpm and high-heat environments
- Maximum anti-wear protection with high zinc and phosphorus
- Track-proven durability









