Peninsular GM-V8-6.5L TD

http://www.peninsularengine.com/marine400t.html

400T-220 Horsepower Turbocharged Marine Diesel

The 400T rated at 220BHP is designed for those who take boating seriously. In single or twin applications, this cruising model delivers engine endurance for those who rely on their engines to perform. The 400T has logged many successful hours of performance in motor yachts around the world and in your port of call.

Model: 400T-220
Engine Type: Four Cycle
Number of Cylinders: Eight
Bore and Stroke: 4.06" x 3.82"
Displacement: 400cu.in. (6.554cc)
Fuel Pump: Stanadyne-Mechanical (DBA)
Brake Horsepower: 220BHP at 3600 rpm
Peak Torque: 389 ft. lbs. at 2700 rpm
Dimensions (approx.):

Overall length: 37"
Width: 29.4"
Height: 30.6"
Weight (dry): 1020 lbs.