Holley EFI Hall Effect Crank Trigger Sensor

3/4"-16 thread Hall effect sensor.
P/N 554-118 is designed as a drop-in sensor replacement for flying magnet crank trigger setups using a 3/4-16" threaded magnetic sensor. This sensor is a Hall Effect sensor, meaning it outputs a square wave signal, which is ideal for use with most Electronic Fuel Injection Systems. This sensor is to only be used with a trigger wheel with "flying magnets". It does not detect a ferrous steel target.FeaturesDesigned for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads•Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.Low height to fit under a stock or mildly modified hood in the front- configurationFront entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installationsClears C6 Corvette cowls and hoods without modificationAvailable with single or dual injector provisions and a burst panel flange.High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN)Billet options for the top and throttle body adapters are available seperately.