Suzuki DT225 (UL) Marine Engine: Power and Precision for Aquatic Performance The Suzuki DT225 (UL) is a robust, gasoline-powered outboard marine engine engineered for superior boat propulsion in demanding aquatic environments. As part of Suzuki’s renowned DT series, this 2-stroke, 6-cylinder powerhouse delivers 225 horsepower (165 kW) at an optimal RPM range of 5,000 to 5,600, ensuring smooth, responsive operation across varied sea conditions. With a displacement of 2,693 cm³ and a reduction ratio of 1.86:1, it efficiently transfers torque to the propeller via a standard 25-inch shaft length, while its lightweight 213 kg (469 lbs) construction maintains exceptional balance and hull stability. Key technical specifications underscore its marine-grade engineering: electric start for effortless ignition, back-extract cooling system to dissipate heat from critical components and prevent overheating during extended runs, and ultra-low emissions (UL) compliance for environmentally responsible operation. The 2-cycle configuration optimizes combustion for fuel efficiency, minimizing consumption without sacrificing output. In marine applications, the DT225 (UL) excels with corrosion-resistant materials that withstand saltwater exposure, humidity, and relentless vibration, extending service life and reducing downtime. Its back-extract cooling and broad operating band provide reliable power delivery, ideal for high-load scenarios like towing or navigating choppy waters, while the impressive power-to-weight ratio enhances boat agility and top-end speed. Performance-wise, this engine offers dependable mid-range torque for efficient cruising and peak output for spirited acceleration, making it a versatile choice for recreational fishing vessels, sportfishing yachts, and coastal patrol boats. Trusted by marine professionals for its adaptability in both inboard and outboard setups, the Suzuki DT225 (UL) combines Suzuki’s legacy of innovation with practical durability, empowering operators to conquer the waves with confidence and efficiency. (248 words)