MSD 86403 Crank Trigger Wheel Kit Flying Magnet Small Block Ford Windsor

The MSD 86403 Flying Magnet Crank Trigger Wheel Kit delivers precision ignition timing for Small Block Ford Windsor engines. This system uses powerful magnets embedded in a billet aluminum trigger wheel to provide the most accurate ignition trigger signal available, eliminating timing inconsistencies that can occur with conventional distributor-based systems.

Key Features:

• Flying magnet design with non-magnetic pickup prevents false triggering from electrical noise or interference
• Precision-machined billet aluminum trigger wheel with embedded rare-earth magnets
• Complete kit includes trigger wheel, magnetic pickup sensor, and engine-specific mounting brackets
• Direct replacement for Small Block Ford Windsor engines (260, 289, 302, 351W)
• Compatible with MSD ignition controllers and most aftermarket ECU systems
• All necessary mounting hardware included for straightforward installation

This crank trigger system mounts directly to the crankshaft damper and provides a precise timing reference point for high-performance ignition systems. The flying magnet design ensures reliable operation even in harsh racing environments with extreme vibration and electromagnetic interference. Ideal for drag racing, road racing, and high-performance street applications where accurate ignition timing is critical for maximum power and reliability.