A semi-synthetic 10W-40 racing oil based on proven Joe Gibbs Driven XP5 racing oil. Ideal for desert and off-road engines, IMCA modified engines, spec engines, flat tappet camshafts and hydraulic lifter engines. Designed for clearances under .0030".
- Developed through years of R&D in the demanding world of NASCAR
- Engine oil deigned for maximum protection and power release
- Ideal for heavily tuned engines or where you are chasing any incremental improvements in performance
1 quart (0.946 litre) bottle