Proven. Perfected. Performance.

When creating an extraordinary towboat, not just any powerplant will do. That’s why your Supra uses the potent Raptor by Indmar 6.2L 16-Valve V8 engine. It provides maximum low-RPM torque with class-leading fuel efficiency and low emissions.

Power that Grabs

Your Attention.

To create an industry standard, building from proven masters works. And for Indmar, that’s the Ford^® Raptor Engine—a 6.2L 16-Valve V8 beast. Indmar deconstructed and reformatted this classic engine for masterful towing in the water, while still giving you the power you’d feel behind an F-150 SVT Raptor on land. Combined with Indmar's purposeful innovations in fuel efficiency and technology, it’s an unrivaled choice.

RAPTOR BY INDMAR 400

This proven powerplant by Indmar is 6.2L of towboating perfection. This 16-valve V8 has maximum low torque is class-leading fuel-efficiency and low emissions.

RAPTOR BY INDMAR 450

For most applications, the standard Raptor by Indmar 400 offers plenty of power, but if you like a little extra torque to get on plane or just prefer to get there faster opt for an additional 60 horsepower and 46 ft-lbs of torque with the Raptor by Indmar 6.2L 450 upgrade.

ROUSHCHARGED™ RAPTOR BY INDMAR 575

There is no substitute for power, and in our industry power equals torque. That’s why Supra® offers the optional ROUSHcharged™ by Indmar 575 6.2L Engine. The ROUSHcharged by Indmar package takes the industry leading Raptor by Indmar engine package and pairs it with the innovation of Roush Performance to crank out 580 hard working ft-lbs of torque.

Torque: A Wakesport Philosophy

Off-the-line boat planing and lightning fast rider pulls are now a reality thanks to Raptor by Indmar’s low-end RPM power technology—aka—Torque Centric Performance (TCP). TCP provides best-in-class torque and horsepower where you need it most: between 2,500 and 3,500 RPMs. Even with full ballast and a maxed out crew onboard, Raptor delivers immediate throttle and plane for unparalleled performance in wake sport applications.

Standard 1.76:1 Transmission Gear Ratio

Your Supra engine is fueled by Raptor power that’s matched to a new standard 1.76:1 transmission gear ratio to maximize torque. This ideal gearing squeezes more performance from the powerband where it’s used most often, particularly when surfing.

Smarter Engines Sip Fuel.

Raptor 6.2L engines run inherently more efficiently, giving you more low-end power with less fuel consumption. The Raptor’s wide-band 02 sensors deliver better fuel economy through a broader RPM range with dual spark plugs creating more efficient cylinder combustion. It means more time on the water and less time at the pump.