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THE AERONAUTICAL ENGINE WITH THE BEST POWER / WEIGHT RATIO

Motor can be ordered with clockwise or anticlockwise rotation

POWER / WEIGHT RATIO [Hp/Kg (Hp/lbs)] 2.16 (0.98)
MAXIMUM POWER [Hp (kW)] 160 (119.3) @ 4650rpm
MAXIMUM TORQUE [Nm (Ft-lbs)] 255 (188.1) @ 3900rpm
  • Type 4-cylinder boxer
  • Dimensions L x W x H [mm (in)] 593 x 762 x 419 (23.35 x 30 x 16.5)
  • Fuel Mo.GAS min. AKI 90, R.O.N. 95, M.O.N. 85, LL100
  • Cooling System Liquid cooled with a mechanical pump
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Engine Data

Model SPIRIT 160 DIRECT R/L
Type 4 cylinder boxer
Displacement [cm3 (in3)] 2545 (155)
Weight [Kg (lbs)] 74 (163) dry (without accessories)
Dimension L x W x H [mm (in)] 593 x 762 x 419 (23.35 x 30 x 16.5)
Stroke X Bore [mm (in)] 81 x 100 (3.18 x 3.93)
Compression Rate  10.1 ÷ 1
Thermodynamic Cycle  4 stroke fuel (Otto cycle)
Fuel  Mo.GAS min. AKI 90, R.O.N. 95, M.O.N. 85, LL100
Cooling System  Liquid with mechanical pump
Lubrication Semi-dry sump, pressure oil feed assisted with internal pump
Timing System  2 valves per cylinder with S.O.H.C. (Single Over Head Camshaft)
Timing Driving System  Gear + chain with automatic chain tensioner

Transmission

Type  Direct drive
Transmission Ratio 1 ÷ 1
Max Engine Speed [rpm] 4700
Propeller Rotation Right (R) or Left (L)
Damper Active Damping Control (A.D.C.)

ELECTRIC DATA

Generator Permanent magnet, oil cooled, 300W (12.5V-24A)
Starter Electric 0.65kW with anti-kickback clutch
F.R.I.S. (Full Rendundancy
Injection System)
ECU with dual injection and ignition; altitude and temperature compensation; Limp Home strategy

Performance

Max Power [Hp (kW)] 160 (119.3) @ 4650 rpm
Max Torque [Nm (Ft-lb)] 255 (188.1) @ 3900 rpm
Max Continuous Power [Hp (kW)] 142 (105.9) @ 4300 rpm
Max Engine Speed [rpm] 4700
Power/Weight [Hp/Kg (Hp/lbs)] 2.16 (0.98)
Fuel Cons. [L/h (USgal/h)] 41.4 (10.94) @ 142 Hp
TBO [h] 1200

Power curve

DIMENSIONS AND WEIGHT

Weight [Kg (lbs)]

74 (163) dry (without accessories)

Dimension L x W x H [mm (in)]

593 x 762 x 419 (23.35 x 30 x 16.5)

FUEL CONSUMPTION

Fuel Cons. [L/h (USG/h)]                                                                             41.4 (10.94) @ 142Hp

Engine Data

Model
SPIRIT 160 DIRECT R/L
Type
4 cylinder boxer
Displacement [cm3 (in3)]
2545 (155)
Weight [Kg (lbs)]
74 (163) dry (without accessories)
Dimension L x W x H [mm (in)]
593 x 762 x 419 (23.35 x 30 x 16.5)
Stroke X Bore [mm (in)]
81 x 100 (3.18 x 3.93)
Compression Rate 
10.1 ÷ 1
Thermodynamic Cycle 
4 stroke fuel (Otto cycle)
Fuel 
Mo.GAS min. AKI 90, R.O.N. 95, M.O.N. 85, LL100
Cooling System 
Liquid with mechanical pump
Lubrication
Semi-dry sump, pressure oil feed assisted with internal pump
Timing System 
2 valves per cylinder with S.O.H.C. (Single Over Head Camshaft)
Timing Driving System 
Gear + chain with automatic chain tensioner

Transmission

<td”>

Direct drive

Type 
Transmission Ratio
1 ÷ 1
Max Engine Speed [rpm]
4700
Propeller Rotation
Right (R) or Left (L)
Damper
Active Damping Control (A.D.C.)

ELECTRIC

Generator
Permanent magnet, oil cooled, 300W (12.5V-24A)
Starter
Electric 0.65kW with anti-kickback clutch
F.R.I.S. (Full Rendundancy Injection System)
ECU with dual injection and ignition; altitude and temperature compensation; Limp Home strategy

Performance

Max Power [Hp (kW)]
160 (119.3) @ 4650 rpm
Max Torque [Nm (Ft-lb)]
255 (188.1) @ 3900 rpm
Max Continuous Power [Hp (kW)]
142 (105.9) @ 4300 rpm
Max Engine Speed [rpm]
4700
Power/Weight [Hp/Kg (Hp/lbs)]
2.16 (0.98)
Fuel Cons. [L/h (USgal/h)]
41.4 (10.94) @ 142 Hp
TBO [h]
1200

DIMENSIONS AND WEIGHT

Weight [Kg (lbs)]
74 (163) dry (without accessories)
Dimension L x W x H [mm (in)]
593 x 762 x 419 (23.35 x 30 x 16.5)

FUEL CONSUMPTION

Fuel Cons. [L/h (USG/h)]                                                                             41.4 (10.94) @ 142Hp