Tohatsu 30hp MFS30DEFS Outboard Motor

The Tohatsu 30hp MFS30DEFS Outboard Motor is a short-shaft, four-stroke EFI engine designed for boaters who want compact power with added starting convenience. Its three-cylinder layout delivers smoother operation and improved torque compared to twin-cylinder engines, making it a strong choice for inflatable, aluminum, and fiberglass boats.

Features and Performance

• Lightweight 3-cylinder design for smoother power delivery and better balance

• Advanced cross-flow induction for efficient airflow and consistent combustion

• Battery-less EFI system for precise fuel control and easy starting

• Electric + manual starting for convenience with reliable backup

• Optimized 2.17:1 gear ratio for stronger low-end torque and improved top-end speed

• Digital CD ignition for quicker, dependable starts

• High-output 17.5-amp alternator to support onboard electronics

• Adjustable steering friction and trim tab to reduce steering effort

• Ultra-low emissions meeting EPA and CARB standards

Why You Should Buy It

The Tohatsu 30hp MFS30DEFS is ideal for boaters who want the smoothness of a 3-cylinder engine with the ease of electric starting in a compact short-shaft setup. Its EFI technology enhances fuel efficiency and throttle response, while the lightweight construction improves handling. Backed by a 5-year factory warranty, this outboard offers dependable performance and long-term value.

FAQ – Tohatsu 30hp MFS30DEFS Outboard Motor

Q1: What makes the MFS30DEFS different from manual-start 30hp models?
It adds electric starting while retaining a short shaft and tiller steering, offering more convenience without extra complexity.

Q2: Does this outboard require a battery for EFI operation?
No. The EFI system is battery-less, allowing reliable operation even without an external battery.

Q3: What boats is this engine best suited for?
It’s ideal for inflatable boats, aluminum hulls, and fiberglass boats that use a 15-inch transom.

Q4: Is this engine fuel efficient for extended use?
Yes. EFI combined with the optimized gear ratio improves efficiency across cruising and higher RPM ranges.