Light aircraft piston engine Scarlett 9S

4-stroke9-cylinder

Product overview
If you seek the characteristic sound and performance of a radial engine combined with the simple operation of a modern powerplant (fuel injection and electronic ignition), the Verner radial engine family answers that need. Condor Aviation can supply the complete firewall‑forward kit for aircraft cleared to operate a non‑certified engine, supported by engineering and design services.

Scarlett 9S — Key features

• 9‑cylinder radial engine (Scarlett 9S)
• Air‑cooled architecture
• Fuel options: EFI or carburettor configurations
• Electronic ignition and fuel injection available
• Designed for tractor (front) propeller installations; propeller rotation CCW when viewed from the front

Technical specifications

• Displacement: 6094 cc / 372 cu in
• Pistons: 9
• Cooling: Air
• Bore: 92 mm
• Stroke: 102 mm
• Compression ratio: 1:7.8
• Maximum power: —
• Max. continuous power: —
• Torque: —
• Propeller rotation: CCW, viewed from the front (tractor prop)
• Complete dry weight: —
• Spark plugs: Brisk DR14YC-SUPER, Denso Q20PR-U
• Electric starter: 12 V / 1000 W
• Generator (Alternator): 12 V / 200 W
• Lubrication: Total 20W60, Aeroshell oil 15W50
• Fuel: Motor petrol, octane number 95
• EFI, carburetor: 2 + 1 jets, IMF ECU / Weber carb
• Reduction drive: None
• Propeller hub: 101.6 x 6 x 13 holes – M8
• Max propeller: 220
• Installation: Back
• Recommended TBO: 1000 hours
• Batteries: 12V 24Ah