Automatically Levels the Boat

• Boats naturally lean due to:
• Passenger movement
• Uneven fuel or gear weight
• Crosswinds
• Propeller torque
• Waves and sea conditions

ACS automatically corrects side-to-side lean by independently adjusting the Lenco trim tabs to keep the boat running level.

Improves Fuel Economy

Many boats run less efficiently because they operate bow-high, lean to one side, or constantly bounce in rough water. ACS helps optimize running angle by:

• Lowering the bow to a more efficient position
• Reducing hull drag
• Helping the boat plane faster
• Keeping the hull level side-to-side

Depending on the boat and conditions, proper trim tab control can improve fuel economy by approximately 5–15%.

Reduces Porpoising

Porpoising is the repeated bow-up and bow-down bouncing some boats experience at mid-range speeds. ACS continuously adjusts the Lenco trim tabs to stabilize the running angle and help reduce:

• Bow oscillation
• Excessive bouncing
• Hull instability
• Driver fatigue

Improves Ride Quality in Rough Water

Deep-V boats provide excellent rough-water performance, but they also naturally lean and react constantly to changing sea conditions. ACS automatically adjusts trim tabs as:

• Wind changes
• Passengers move
• Waves shift
• Boat speed changes

The result is a smoother, more controlled, and more comfortable ride.

Works with Existing Lenco Trim Tabs

ACS is designed to work with most existing Lenco electric trim tab systems. The system replaces only the control panel at the helm — not the tabs or actuators themselves.

This means:

• No haul-out required
• No transom modifications
• No external sensors
• Installation can typically be completed in under an hour

Most Lenco installations require only six wires:

• Two power wires
• Two wires for the port tab
• Two wires for the starboard tab