Crank Trigger Extension

The Crank Trigger Extension from QUICKCAR RACING PRODUCTS is a precision-engineered component designed for high-performance engine builders and bracket racers who demand accuracy in ignition timing. This extension mounts to your crankshaft trigger wheel assembly, enabling precise crank position sensing for programmable engine control systems and data acquisition applications. Whether you're tuning a carbureted small-block, converting to EFI, or running dedicated drag racing electronics, this extension bridges the gap between mechanical reality and digital precision.

Constructed with the durability required in high-RPM environments, the Crank Trigger Extension integrates seamlessly into modern ignition and fuel injection systems that rely on crankshaft position input for timing control. Its compact footprint—measuring 7.75 by 1.35 by 8.15 inches and weighing only 0.15 pounds—ensures minimal mass addition to your rotating assembly while providing the critical signal detection necessary for consistent engine performance. The extension's design allows for accurate trigger wheel mounting without requiring complete crankshaft removal, saving valuable shop time during engine modifications or rebuilds.

This component is ideal for experienced engine builders, professional racing teams, and enthusiasts upgrading carbureted engines to fuel injection systems where OEM trigger wheels prove incompatible. Installation typically requires access to the front of the crankshaft and basic mechanical knowledge; compatibility with your specific engine platform and control system should be verified before purchase. QUICKCAR Racing Products' reputation for quality ignition components makes this extension a trusted choice among competitors and street performance builders alike who refuse to compromise on timing accuracy.