[Skools Out]

lol here's the some of the specs listed lol hey Franco put one of these in your I/O it will be a big selling point LOL Jet powered V20 lol with up to 40,000 HP UM can't you see him skipping across the bay like it's a F16 on take off lol.

The Preferred Choice.

Pratt & Whitney Power Systems Marine offers a full line of gas-turbine engines for a variety of maritime applications. Covering a range from 400 to 40,000 horsepower, our engines power ships from as large as destroyers and cruisers to as small as hydrofoils and private yachts. All products are derived from engine designs and technologies successfully service-proven in Pratt & Whitney's aircraft engines.

Since the 1960s, our marine turbines have been used in a variety of military and commercial craft. This breadth of experience is a testament to the versatile design of our engine packages and includes:

Air Cushion Vehicles
Assault Craft Cutters
Crew Boats
Cruise Ships
Cutters
Destroyers
Ferries
Frigates
High Speed Ferries
Hydrofoils
Ice Breakers
Minesweepers
Private Yachts
Race Boats
Surface Effect Crafts
All of our marine engines are supported by our Customer Service and Aftermarket Services organizations. Customer Service provides a broad variety of technical services, including technical assistance, training and technical publications. Our Aftermarket Services team provides parts repair and overhaul services as well as comprehensive maintenance management services.

FT8®
* *
Horsepower 35706
Shaft kW 24064
Sfc (lb/hp-hr)* 0.367
Sfc (Kg/kWs-hr) 0.223

Pressure ratio 18.7
Mass flow (lb/sec) 180.3
Turbine speed (rpm) 3600
Exhaust temp. 872° F

*
ST6
* *
Horsepower 950
Shaft kW 646
Sfc (lb/hp-hr)* 0.578
Sfc (Kg/kWs-hr) 0.352

Pressure ratio 7.3
Mass flow (lb/sec) 7.0
Turbine speed (rpm) 33000
Exhaust temp. 1103° F




*
ST18
* *
Horsepower 2854
Shaft kW 1803
Sfc (lb/hp-hr)* 0.478
Sfc (Kg/kWs-hr) 0.291

Pressure ratio 13.7
Mass flow (lb/sec) 17.0
Turbine speed (rpm) 18900
Exhaust temp. 1003° F

*

ST40

Horsepower 6156
Shaft kW 3781
Sfc (lb/hp-hr)* 0.430
Sfc (Kg/kWs-hr) 0.262

Pressure ratio 16.6
Mass flow (lb/sec) 30.0
Turbine speed (rpm) 14875
Exhaust temp. 1020° F


*All data based on shaft output with 4" H2O inlet and 6" exhaust losses.
*Milspec based on 100 F day.
*Liquid Hydrocarbon Fuel: 18.360 btu/lb (LHV), 0.147 HCR