Oil, Engine, THOR 4-Cycle Oil, Engine, 1gal

THOR Race-Proven 4-Cycle Engine Oil - 1gal

Thor Oil has proven its durability under racing conditions encountered in Gold Cup, Pavement, and Dirt National and Divisional Series, as well as, of course, local kart racing! It does not produce the carbon build-up on the engine head and piston as encountered in other oils.

• Thor Oil Light is recommended for GX200s, BSP Clones, and 212 Predators in stock or lightly-prepared classes.

• Thor Oil Medium is recommended for GX200s, BSP Clones, and 212 Predator in modified classes.

• Thor Oil Heavy is recommended Endurance racing and extreme heat applications.

*Thor Oil will not mix with petroleum based oils.