The SPE Motorsport 7.3L Godzilla Billet Trigger Wheel was engineered for builders who demand the highest level of crankshaft position signal accuracy from their engine. Unlike the factory stamped steel trigger wheel, the SPE billet design is CNC machined from solid billet steel, producing precisely located reluctor teeth and tighter manufacturing tolerances for a cleaner, more consistent crankshaft signal.
As engine speed increases, even minor inconsistencies in the trigger wheel can affect crankshaft position accuracy. By eliminating the dimensional variations found in stamped steel designs, the SPE Billet Trigger Wheel provides a more precise crank reference, making it an excellent upgrade for high-RPM naturally aspirated builds as well as supercharged, turbocharged, and racing applications.
Designed as a direct replacement for the factory trigger wheel, each unit is manufactured to exacting standards to deliver reliable performance in the most demanding environments.