Evinrude C150HWXA 150HP H.O. G2 25″ Rigged Outboard

The Evinrude C150HWXA is a 150hp standard rotation outboard designed with a 25-inch shaft for multi-engine offshore boats. This 2.7-liter 66-degree V6 platform produces immense structural density through its 2744 cc displacement while maintaining an optimized dry weight of 541 lbs to maximize pure marine performance. Engineered explicitly for mid-transom configurations, the 25-inch shaft length helps support ideal propeller depth and balanced tracking across heavy-duty fiberglass hulls navigating rough open ocean waters.

The 5000 to 6000 RPM operating range should be matched to the boat, load, propeller, and intended use. The 2.17:1 gear ratio should be matched with an appropriate propeller and boat setup. under heavy loads. This USA-built outboard leverages advanced block harmonics to eliminate low-frequency hull vibrations during severe long-range deep-sea operations.

White Custom High Output Tuning

An advanced 66-degree V6 direct-injection 2-stroke design treats the cylinder layout of this high-output powerhead to optimize total thermal efficiency. This engineering process shaves critical response lag off the block while drastically improving volumetric efficiency under severe load environments.

Stratified Low RPM Induction

Direct fuel injection sprays gasoline straight into the combustion chambers under high pressure for clean combustion cycles on 87 octane fuel. This delivery system is designed to support immediate throttle response and flawless cold starts during changing early morning coastal marine conditions.

SLX Heavy Duty Gearcase

Oversized internal gears and a hydrodynamic gearcase profile minimize underwater drag at high cruising speeds. This structural configuration mitigates lower-unit gear chatter and helps support smooth power transmission to the hub during tight cornering maneuvers.

Offshore Center Console Application

Offshore fishing center consoles, deep-transom multi-engine transoms, coastal sportfishing platforms, and luxury catamarans from 20 to 26 feet are targeted. The mid-length shaft delivers leverage and structural vibration dampening when driving through steep waves.

Internal Tank Fluid Management

Fast access to vital checking points is provided by a specialized outer cowling structure that cuts service times down significantly. Changing the internal fluid volume remains completely clean thanks to an engineered clean-drain setup that prevents spoiling oil.Maintenance note: Follow the manufacturer’s service procedures and lubrication specifications for the engine and gearcase.