SKU: IW-1112
IW-1112 4 magnet Innovators West Supercharger CRANK TRIGGER WHEEL NOT FOR EFI ( USE 12 MAGNET )

 IW- 1112  Billet Aluminum Crank Trigger Wheel for Root Blower (BDS) applications. 

4-Magnet Version that works with Innovators West Crank Trigger Sensor & Brackets or MSD.

• Application: Root Blower 6 HOLE TBS  BDS DYER MOONEYHAM DMPE  FOWLER KOBELCO 
• 4-Magnet Version
• Uses High Quality Neodymium Magnets
• NOTE: This trigger wheel will only work with dampers that have the 2.760″ bolt pattern and 2″ male pulley register. 
• If the 2″ male pulley register does not stick out past the wheel, the Innovators West #116-3 BDS Pulley Adapter can be added onto the front of the trigger wheel to extend the 2″ male register out to center up a blower pulley.