MSD Crank Trigger Wheel Kit – Flying Magnet – SBC – 6.25 in.

MSD Crank Trigger Wheel Kit – Flying Magnet – SBC – 6.25 in.

The MSD Crank Trigger Wheel Kit – Flying Magnet – SBC – 6.25 in. provides maximum ignition timing stabilization by tracking piston position directly from the crankshaft. Designed for high-performance Small Block Chevrolet engines running a 6.25-inch balancer, this system eliminates the mechanical variables of timing chains and distributors to deliver unparalleled accuracy at high RPMs.

Key Features

• Four powerful magnets embedded in a 3/8-inch thick billet aluminum trigger wheel
• Non-magnetic stationary pickup prevents false triggering from bolts or debris
• CNC-machined two-piece mounting bracket allows for wide-range timing adjustments
• Compatible with MSD 6, 7, and 8 Series ignitions and timing accessories

Fitment

• Chevrolet Small Block V8 Engines
• Applications utilizing a 6.25-inch diameter harmonic balancer

Note: May require slight modification to accommodate custom engine plates or aftermarket pulley systems; maintain an optimal pickup air-gap between 0.050″ and 0.080″.