Model 416  
Model 420  
Model 428  
Model 640  

 


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SPECIFICATION DATA

Intermittent output 61 HP/3,000 rpm
Continuous output 55 HP/3,000 rpm
Peak torque 112 ft-lbs/2,400 rpm
Fuel and type Gasoline/multiport - LPG/NG mixer type
Engine configuration 4 Cylinder in-line, DOHC
Block Material / Head Material Cast Iron / Cast Aluminum
Bore x stroke (mm) 82.0 x 93.5
Total piston displacement 1975 cc
Compression ratio 10.1 : 1
Length x width x height (mm) 533.5 x 624.8 x 672
Dry weight (excluding shipped lose parts) 150.2 Kg
Catalyst (2007 emissions compliance) Remote mounted

 

Note: HP and Torque figures shown for 2007 LSI - EPA/CARB certified engine with catalyst.

 

PERFORMANCE CURVES

 

 

Actual power levels may vary depending on OEM calibration and application.

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ENGINE SPECIFICATIONS

General Physical Data
Cylinders 4 Length 21.0 in / 533.5 mm
Cylinder Arrangement Vertical in-line Width 24.6 in / 624.8 mm
Bore 3.23 in / 82.0 mm Height 26.5 in / 672.0 mm
Stroke 3.68 in / 93.5 mm Weight 330.4 lb / 150.2 kg
Cylinder Displacement 30.13 cu in / 493.8 cc Oil Capacity 4.2 qt / 4.0 L
Total Displacement 120.5 cu in / 1975 cc  
Compression Ratio 10.1:1 Electrical
  Starter Motor 12 V - 1.2Kw
Fuel System Alternator 13.5 V - 80 A w/ built in regulator
Gasoline/multiport - LPG/NG mixer type  
Fuel Pressure 3 bar DIS Ignition  
Fuel Pressure (LPG/NG) <5 in  
Fuel Requirement Unleaded Gasoline Cooling
Fuel Pump electric / PWM Thermostat 180°F / 82°C
Electronic Governor ZEEMS III  


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