- A semi-synthetic based on our original formula race oil, XP5 offers improved high temperature shear and oxidation stability compared to mineral oil without the higher cost of a full synthetic.
- Excellent bearing oil film thickness
- High Zinc levels
- For use in high compression engines
- Designed for looser clearances and aluminum blocks
- Dirt Late Model engines
- Engines designed for SAE 50 weight oils
- Engines operating with oil temperatures between 220°F and 260°F
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