The 320hp engine is also a special-build engine and is rated for off-road use. It has a larger turbo with headers and an air-to-air charge cooler which is necessary to achieve the increase in horse power. Installation of this engine requires an electronic ECM update and larger exhaust with a catalytic converter and muffler. The engine runs cooler with the increased air flow as a result of turbo sizing and engine exhaust system redesign. The increased performance of the 320hp engine is a dramatic change from the stock engine for a vehicle of this size.
NOTE – This engine should be installed by a professional installer.
Engine Type: Four Cycle
Number of Cylinders: Eight
Bore and Stroke: 4.06″ x 3.82″
Displacement: 400cu.in. (6.554cc)
Fuel Pump: Stanadyne-Electronic (DBA)
Brake Horsepower: 325BHP at 3600 rpm
Peak Torque: 525 ft. lbs. at 2700 rpm
Dimensions (approx.):Width: 29.4″
Weight (dry): 1020 lbs.
Peninsular Engines Model 400T-325