Holley 7IN,12-1X CRANK TRIGGER KIT,SBC,HALL

Holley 7IN,12-1X CRANK TRIGGER KIT,SBC,HALL

The Holley 7IN,12-1X CRANK TRIGGER KIT,SBC,HALL is a precision ignition solution for Small Block Chevrolet engines, designed to provide the most accurate crankshaft speed and position signal to your EFI system. By utilizing a high-resolution 12-1x trigger wheel and a stable Hall Effect sensor, this kit eliminates timing fluctuations common with distributors or VR sensors, ensuring maximum performance in demanding racing environments.

Key Features

• 3-wire Hall-Effect sensor is highly resistant to EMI/RFI interference
• 3/8-inch thick billet 6061-T6 aluminum 7-inch trigger wheel
• Rigid direct bolt-on billet aluminum pickup bracket to prevent flex
• Provides nine times the resolution of stock trigger wheels for superior timing accuracy

Fitment

• Small Block Chevrolet (SBC) V8 engines
• Compatible with 7-inch harmonic balancers
• Designed for use with Holley EFI or other standalone engine management systems

Note: Professional installation and shielded wiring are recommended to ensure optimal signal integrity and electronic timing control.