Semi-Synthetic Racing Only Motor Oil
It’s common knowledge that as oil temperature increases, viscosity decreases. The best way to combat this issue is a higher viscosity, thermally stable engine oil that can perform consistently at these elevated requirements. Fortified with ZINC Technology and bolstered with the Lucas Semi-Synthetic additive blend.
Key Benefits
- Fortified with extra ZINC for severe racing applications
- Resists breakdown and contamination from exotic fuels such as nitro and methanol
- Resists thinning out at high crank-case temperatures
Packaging
Semi-Synthetic SAE 20W-50Packaging
| Product # | Size | Weight | Data Sheets |
| #10378 | 5 Quart (Case of 3) (Made to Order) | 30 lbs |  |
I also have added it to my old Briggs and Stratton 5 hp engine. It smokes really bad, since adding it has cut it down 80 percent. It has made believers out of us. Thanks