Get more power for your bike without installing a performance exhaust system.

This Larry Cook performance power package adds performance without a muffler change.

Includes Larry's complete step by step instructions with pictures for changing both the pilot jets and the main jets. Both main jets and pilot jets are included in the kit.

Also included are a drill bit for enlarging a hole in your carb slide for better throttle response, instructions for modifying your air box for better performance, and an AIS blockoff plug to eliminate backfiring.