Suzuki DF150AS 2019 Owner's Manual

The Suzuki DF150AS 2019 Outboard Engine is a high-performance marine motor designed to deliver efficiency, reliability, and advanced technology for boating enthusiasts. This engine is powered by a 2.9-liter inline four-cylinder four-stroke engine, providing a robust 150 horsepower output. It features a Dual Overhead Cam (DOHC) design with four valves per cylinder, enhancing airflow and combustion efficiency. The incorporation of Suzuki's Lean Burn Control System optimizes fuel consumption by predicting fuel needs based on operating conditions, ensuring improved fuel efficiency and reduced emissions. The DF150AS is equipped with Suzuki's Precision Control, an electronic throttle and shift system that offers smoother and more precise control. This model also includes a Variable Valve Timing (VVT) system, which enhances torque across the engine's operating range, contributing to superior acceleration and performance. A self-adjusting timing chain ensures durability and less maintenance. The engine is designed with a multi-stage induction system that adjusts the intake manifold length according to engine speed, promoting optimal power delivery. For corrosion resistance, it features a freshwater flush port and anti-corrosion finish. Weighing approximately 474 pounds, the DF150AS is compact and lightweight, making it suitable for a variety of boats. The engine's design integrates an offset driveshaft for improved balance, reduced vibration, and a more compact profile. The tilt limit system prevents damage from over-tilting, ensuring safer operation. The Suzuki DF150AS is engineered to meet stringent environmental regulations while providing reliable, high-performance propulsion for marine applications.