Fuel delivery is adjustable at 24 RPM levels.

The Main Adjustment Knob is an overall fuel adjustment feature.

The Idle Compensation Knob finely tunes the idle fuel delivery.

The Acceleration Compensation Knob is for volume and sensitivity.

Injector pairs can be adjusted separately.

The Revlimiter can be set up to 12,000 RPMs.

The Remote Steamwheel is for adjustment while running the boat. The Steamwheel allows for adjustment of overall fuel delivery with +/-50% adjustment.

The PCU is to be mounted in the boat, allowing for ease in tuning and extending the life of the unit. The PCU comes with a 12' or 6' (your choice) Extension Harness and Vacuum Hose.

Improved fuel economy of up to 30% is beneficial for everyone!