The Lectrotab ST1290-80 Smart Tab Trim Tabs feature breakthrough automatic technology that eliminates the need for manual adjustments while underway. Designed for 18 to 22-foot boats equipped with 150 to 240 horsepower engines, these innovative trim tabs utilize nitrogen gas actuators to provide lift at the stern, holding the trim plates down during acceleration to reduce planning time and improve overall handling.
Performance Benefits:
- Reduces minimum planning speed by up to 33%
- Faster acceleration and increased top speed
- Smoother, more comfortable ride at lower speeds
- Improved fuel economy and handling
- No hydraulic lines or electric switches required
How It Works:
The Smart Tabs start in a downward angle to maximize lift at slow speeds. As the boat accelerates, water pressure pushes up on the 12-inch by 9-inch trim plates, providing lift to the stern which minimizes bow rise and allows the boat to plane quickly. Once maximum lift is achieved, the trim plates move to a horizontal position, eliminating drag for optimal performance.
Superior Stability:
These trim tabs function like shock absorbers, continuously adjusting to sea conditions to prevent sliding, porpoising, or chine walking. The internal valve system dampens reaction to minor pressure changes, delivering smooth and undetectable adjustments that maximize comfort and safety during turns, crossing waves, cruising, or running at maximum speeds.
Easy Installation:
Installation typically takes less than an hour with basic tools including an electric drill, screwdriver, and wrenches. All necessary mounting hardware, instructions, and templates are included. No through-hull drilling is required, making this system accessible for both DIY enthusiasts and professional installers. The 80-pound actuators are pre-calibrated for optimal performance on boats in this size and horsepower range.
