Woodruff Key offset (advanced ignition) Stage6 Minarelli

Ignition Key aeroxWoodruff Key offset (advanced ignition) Stage6 Minarelli. Offset woodruff key for scooters with tuned sports or racing engine; easy to use tool if you want to improve pull and response while keeping your original ignition.

An ignition woodruff key allows adjusting the original ignition. Ignition timing can be advanced and thus optimally adapted to engines that rev higher.

Advancing ignition timing (pre-ignition or early ignition) on a standard ignition leads to improved torque and more power. The RPM range is slightly restricted, but remains wide enough to allow easy carburetor adjustment.

Simply use instead of the original key.

For Minarelli – e.g. Yamaha Aerox \/ MBK Booster.

NOTE: The woodruff key will change the rpm range of your engine so you may have to readjust carburetor settings!