PLEASURECRAFT MARINE ENGINES^®

2026 Nautique Engine Overview

50 YEARS OF PERFORMANCE AND RELIABILITY

When you choose a Nautique, you’re not just selecting a world-class towboat, you’re choosing the most advanced propulsion system in the industry. We offer powerful, reliable performance with our gas engine offerings from our sister company, Pleasurecraft^® Marine Engines (PCM), that have been precision-engineered to meet the standards of Nautique owners, ensuring every day on the water is nothing short of extraordinary. For those seeking diesel power, select Nautique models can be equipped with the robust Yanmar Marine 8LV engine. When it’s time to choose your Nautique, you can have peace of mind knowing you’re selecting from the best options available.

PCM ZZ8R

The PCM ZZ8R harnesses General Motors’ most powerful base engine ever produced, expertly combining immense power with the advanced features that define PCM excellence. Built from the ground up with cutting-edge direct-injection and supercharged technology, the ZZ8R delivers unmatched efficiency and performance in its class. Capable of running on 89 Octane fuel, it stands as one of the marine industry’s most advanced gasoline engines.

Horsepower: 570
Torque: 600 Ft-Lb
Displacement: 6.2L (376 c.i.d.)
Fuel System: Direct-Injection
Exhaust System: CXS Gen 2
Cooling: 100% Freshwater

PCM ZZ8S

The PCM ZZ8S stands at the forefront of marine engine technology, built upon General Motors’ most powerful production base engine. Delivering a commanding 630 horsepower and 665 Ft-Lb of torque, this engine combines cutting-edge direct-injection and supercharged technology for exceptional performance and efficiency. Designed to run on 89 Octane fuel, the ZZ8S provides reliable power that meets the highest standards of marine propulsion.

Horsepower: 630
Torque: 665 Ft-Lb
Displacement: 6.2L (376 c.i.d.)
Fuel System: Direct-Injection
Exhaust System: CXS Gen 2
Cooling: 100% Freshwater

PCM ZZ5

A 5.3L engine featuring advanced General Motors direct-injection technology, the ZZ5 delivers impressive power, excellent reliability, and enhanced fuel efficiency, making it an ideal choice for a full day on the water.

Horsepower: 355
Torque: 405 Ft-Lb
Displacement: 5.3L (325 c.i.d.)
Fuel System: Direct-Injection
Exhaust System: CXS Gen 2
Cooling: 100% Freshwater

PCM ZZ6

Featuring advanced General Motors direct-injection technology, the ZZ6 offers robust power and impressive fuel efficiency, making it the perfect engine for watersports enthusiasts seeking top performance all summer long.

Horsepower: 450
Torque: 465 Ft-Lb
Displacement: 6.2L (376 c.i.d.)
Fuel System: Direct-Injection
Exhaust System: CXS Gen 2
Cooling: 100% Freshwater

YANMAR^® 8LV

Offered on select G-Series, S-Series, and Paragon models, the Yanmar 8LV diesel engine delivers high torque and an exceptional power-to-weight ratio. This turbocharged diesel engine provides a fuel-efficient option, ideal for maintaining low RPMs even when the boat is fully loaded.

Horsepower: 370
Torque: 595 Ft-Lb
Displacement: 4.5L (272 c.i.d.)
Fuel System: Direct-Injection

Coastal Engines

Nautique’s Coastal Edition boats offer a broad selection of engines ranging from 355 to 630 horsepower. Available on G-Series, S-Series, and Paragon models, you can choose between gas and diesel options, each engineered to withstand the harsh conditions of saltwater.

POWER YOU CAN TRUST

Backed by over five decades of innovation and expertise, PCM engines are the driving force behind every Nautique’s unmatched performance. Pleasurecraft Marine Engine Company (PCM) is relentless in its pursuit of creating the most powerful, reliable, and advanced powertrains in the towboat industry. That dedication is defined by HYPERFORMANCE, a philosophy built on the belief that every part, no matter how small, plays a critical role in delivering peak performance.

Partnering with GM Marine to lead the way in key innovations such as Direct Injection and 100% Closed Cooling, PCM was the first to bring these technologies to inboard watersports boats. The result? A lineup of engines that outperform the competition in torque, horsepower, and fuel efficiency, raising the standard for what a towboat engine should be.

POWERPLUS™ TRANSMISSION & V DRIVE

Built from premium materials, PCM’s PowerPlus Transmission and V Drive deliver smooth, quiet performance while maximizing engine power. Designed specifically for towed watersports, they feature class-leading gear reduction for quicker acceleration and responsive handling on the water.

CXS™ (CATANIUM EXHAUST SYSTEM)

PCM’s patented CXS Catanium Exhaust System has delivered proven reliability for over a decade. Now in its second generation, CXS Gen 2 is precision-tuned for peak engine performance while significantly reducing emissions and carbon monoxide. Built to endure the demands of marine use, it’s engineered for a lifetime on the water.

VORTEX™ WATER PUMP

Built to endure the toughest marine conditions, PCM’s Vortex Raw Water Pump is made from premium materials for long-lasting durability. It delivers consistent coolant flow, ensuring optimal engine protection and performance season after season.

FUEL CONTROL CELL (FCC)

PCM’s patented Fuel Control Cell (FCC) features a dual-pump system that ensures consistent fuel delivery and prevents fuel starvation. With an integrated 10-micron fuel filter and water separator, the FCC provides critical protection keeping your engine running smoothly and reliably.

ADJUST-A-FLEX™ MOUNTS

Engineered for strength and precision, PCM’s Adjust-A-Flex Mounts set the standard for durability and performance. Their micro-adjustable design ensures perfect engine alignment over time, while a triple isolation system minimizes vibration delivering the smooth, quiet ride PCM is known for.

100% CLOSED COOLED

Designed to withstand the demands of marine use, every PCM engine comes standard with 100% closed cooling. This advanced system keeps raw water out of the engine block, offering unmatched corrosion protection and lasting peace of mind.

Warranty

When it comes to buyer protection, no other manufacturer in the industry can compare to PCM. The PCM 5-Year, 1000-hour warranty, combined with the most comprehensive dealer network in the industry, provides the PCM customer with the best protection. Additionally, the PCM warranty has unlimited transferability, so whether you are the 2nd, 3rd, or 4th owner, you can have the peace of mind to know you’re covered. Warranty work and services can be provided at any certified PCM Premier Dealer in 900 locations across the country.

Direct Injection

PCM’s utilization of Direct Injection Technology provides industry leading torque, horsepower, and fuel efficiency. Direct Injection allows smaller displacement engines to make as much or more horsepower as larger displacement engines, all while burning less fuel.

PLEASURECRAFT MARINE ENGINES®