SBC Crank Trigger Kit

The SBC Crank Trigger Kit from MSD Ignition is designed for small-block Chevrolet engine management, providing precise crankshaft positioning data that is crucial for advanced ignition and fuel control systems. This kit is perfect for engine builders and performance enthusiasts who require consistent spark timing in high-RPM applications, eliminating the inconsistencies associated with traditional distributor-based triggering.

The innovative design features a reluctor ring that mounts directly to the crankshaft balancer, along with a magnetic pickup sensor that accurately reads timing reference points as the engine rotates. This setup removes the mechanical slop found in distributor shafts and cam-driven systems, ensuring reliable ignition events. The kit is constructed to withstand thermal cycling and vibration, making it robust enough for high-output engines.

Ideal for street performance, drag racing, and engine swaps, this crank trigger system is compatible with MSD 6-Series ignition systems, standalone EFI, and programmable ECUs. Its compact sensor housing and integrated wiring facilitate a clean installation while allowing easy access for tuning adjustments, making it a valuable addition for those fine-tuning carburetor or fuel-injection parameters.