Pro Billet/Crank Trigger to Sniper 2

The Pro Billet/Crank Trigger to Sniper 2 is a precision wiring terminal adapter designed for modern EFI systems integrating magnetic crank trigger inputs with Holley's Sniper 2 engine management platform. Built for high-performance engine builders, fabricators, and technicians who demand reliable ignition signal conditioning, this adapter bridges aftermarket crank trigger sensors to OEM-quality EFI control. Whether you're converting a carbureted engine to fuel injection or retrofitting a billet crank trigger on a custom build, this adapter ensures clean signal transition without noise or dropout.

The adapter functions as a tach input ignition interface, accepting magnetic pulse signals from aftermarket billet crank triggers and conditioning them for Sniper 2 ECU recognition. Magnetic pickup sensors generate weak AC signals that require proper termination and filtering to avoid misfire or timing errors—this connector accomplishes that isolation in a compact form factor. The terminal block design allows straightforward wiring without soldering, reducing installation time and potential failure points. At just 0.1 lbs, the adapter adds negligible weight while maintaining electrical integrity across engine bay environments with high EMI noise.

This adapter is essential for street rod builders, circle track racers, and engine swap specialists using billet cranks with external trigger wheels on Sniper 2 fuel injection systems. Installation is straightforward: connect the magnetic pickup leads to the adapter terminals, then plug the adapter harness into the Sniper 2 ECU's tach input port. Compatibility is limited to Holley Sniper 2 EFI systems paired with aftermarket crank trigger configurations; verify your ECU model and trigger sensor specifications before ordering to ensure proper fit and signal voltage matching.