Jabiru 6 Cylinder Engine

The Jabiru 3300cc Aircraft Engine is a 6-cylinder 4-stroke horizontally opposed air cooled engine.

6cyc-fine-fin-Jabiru-engineOverall dimensions are extremely small. It's 596mm (23.46") width allows tractor applications with very small frontal areas. The Jabiru engine is designed for either tractor or pusher installation.

At 81kg installed weight the Jabiru 3300 Aircraft Engine is an ideal replacement for the 100-120 hp equivalent which power many of the existing "experimental" aircraft. It is an engine designed by aircraft designers for aircraft applications!


Engine Features

  • 4 Stroke
  • 3300cc (200 cubic inches)
  • 6 Cylinder Horizontally Opposed
  • 1 Central Camshaft
  • Fully Machined Aluminium Alloy Crankcase
  • Over Head Valves (OHV) - Push Rod Operated
  • Ram Air Cooled
  • Wet Sump Lubrication - 4 litre capacity
  • Direct Propeller Drive
  • Dual Transistorised Magneto Ignition
  • Integrated AC Generator
  • Electric Starter
  • Mechanical Fuel Pump
  • Naturally Aspirated - 1 Pressure Compensating Carburetor



Aircraft Engine

Jabiru 3300cc 120hp

Displacement 3300 cc (200 cu in)
Bore 97.5 mm
Stroke 74 mm
Compression Ratio 8:1
Directional Rotation of Prop Shaft Clockwise - Pilot's view Tractor applications
Ramp Weight 83.5 kg (184 lbs) complete including exhaust,carburetor, starter motor, alternator and ignition system
Ignition Timing 25˚ BTDC
Firing order 1 - 4 - 5 - 2 - 3 - 6
Power Rating

120 hp @ 3300 rpm continuous

Fuel Consumption at 75% power* 26 l/hr (6.87 US gal/hr)
Fuel AVGAS 100/130 or MOGAS - must be above 95 OCTANE RON
Oil Aeroshell 15W50 or equivalent
Oil Capacity

3.5 ltr (3.69 quarts)

Spark Plugs NGK D9EA - Automotive

*Fuel consumption will vary depending on installation, propeller and power settings.

PDF Downloads:

3300 Aero Engine Flyer

Order Form 3300 Engine Order Form

Overhaul Form Jabiru Engine Overhaul Form


In accordance with our policy of continued product improvement, we reserve the right to vary the specifications and details at any time.

Firewall Forward Kits

Jabiru Engine Installation Packages for the 3300.

  • EUROPA (photo: Bob Harrison's  Europa with Jabiru 3300cc)