With an output of 530 horsepower at 2,900 rpm, the 6CX530 diesel inboard from Yanmar is a powerful package for the sport-fishing market. Rated at 7.4 liters, this in-line, six-cylinder engine is Tier 2 certified for EPA emission standards. It's also ready for eventual Tier 3 requirements. A common rail fuel-injection system with turbocharging is standard. So is the Yanmar-built marine gear. Cooling is done with a centrifugal freshwater pump and rubber impeller seawater pump. With its compact size and high power-to-weight ratio, Yanmar's latest offering is typical of the next generation of high-performance diesel engines.
TYPE: Four-stroke, in-line, six-cylinder diesel inboard
DISPLACEMENT: 7.4 L ALTERNATOR: 120 amps
WEIGHT: 1,645 lbs. PRICE: Set by dealers ? www.yanmar.com