Desert Aircraft DA-85 – 85.9cc High-Torque Single-Cylinder Gas Engine (SPECIAL ORDER)

The DA-85 is a powerhouse in the single-cylinder class, known for its massive torque, quick throttle response, and aerobatic power curve. Designed with performance and reliability in mind, this engine is the ideal choice for large-scale models needing unmatched power without the complexity of twins.

The DA-85 incorporates precision-crafted internal components and state-of-the-art engineering, including a CNC-machined 7075 alloy crankcase, long conrod for reduced side loads, and a tuned Walbro carburettor with a 4-petal reed valve for crisp, responsive performance across all flight attitudes.

Specifications:

• Displacement: 85.9 cc

• Weight (Engine): 1952 g

• Weight (With Ignition): 2060 g

• Typical RPM Range: 1200 – 7500 RPM

• Fuel Mix: 1:50 (Gas:Oil)

Recommended Propellers:

• 2-Blade: 26x10", 27x12", 28x12"

• 3-Blade: 25x12", 26x12"

Key Features:

• Class-leading torque and throttle response

• Aerobatic power curve designed for 3D and IMAC flying

• Low vibration, high-performance engineering

• Exclusive DA design: cylinders, pistons, and crankshaft

• CNC-machined 7075 T6 aluminium crankcase

• Walbro carburettor and DA-designed 4-petal reed valve

• Electronic ignition with automatic timing advance/retard

• Lightweight & compact design

• 3-Year Guarantee by Toni Clark practical scale GmbH

• Rapid service and spare parts support in Europe

Special Order Terms:

• This item is special-order only

• Delivery time: 5–30 days, depending on manufacturer stock

• Your credit card or PayPal will be charged at checkout

• You will be notified of any changes to the ETA