Fett Brothers PLW020 Offset Timing Key - .020 Offset - 2.5 Deg. ARC

Fits Polaris 600/700/800 twins 01-19.

More power and acceleration with up to 2 horsepower gain. Degrees of advance depend upon stroke, rod location and offset. Simple timing option for fixed stator plates. Work with both stock and modified engines. Sold each with instructions. More timing offset equals more heat, so re-jetting will be required. Using premium fuel (91 octane minimum) with these offset keys is highly recommended.