Evolution .52NX Helicopter Glow Engine

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Our Price:   £74.99 List Price:   £84.99 Saving Of:   £10.00 (12%) (Inc. 20% VAT) Notify me when this item is available Part Number:  EVOE0520H Brand:  Evolution Engines Availability:      Out of stock, click above to be notified when new stock arrives

The Evolution NX Helicopter engine has been designed to be the most powerful in its calss, easy to start and provide years of reliable/enjoyable service. This engine offers preset SetRight™ needle valves, a fundamental design feature incorporated within the whole range of Evolution engines, that remove all the guesswork out of getting the mixture settings right. The engine features a piston/liner made of a unique combination of ABC (Aluminium, Brass and Chrome) type of construction with the addition of a ring to ensure a great seal no matter what the operating temperature may be.

Evolution’s premium quality 2-stroke glow engines are engineered to provide ease of use and a no-fuss flying experience whilst delivering exceptional levels of performance. The engines are set up at the factory to guarantee smooth, quiet flight so they require no setup or breaking in – it’s as simple as install and fly.


Features

Fits common and popular 50-size helis on the market

Designed to be the most powerful in its class

Incorporates SetRight needle valve assembly

Piston/liner made of unique combination of ABC

Uniquely designed cooling head

Throttle arm markings on throttle side of the carb body and throttle barrel for easy engine tuning


Specification

Type: 2-Stroke Helicopter Engine

Displacement: .52 cu in (8.52 cc)

Bore: 22.38 mm (.882")

Stroke: 21.53 mm (.847")

Engine (Only) Weight: 15.36 oz (435.4 gramsJ)

Cylinders:  Single

Crankshaft Threads: 1/4 x 28 UNF

Mounting Dimensions: 4.16 x 1.85 x 3.68 in

Cylinder Type: Ringed

RPM Range: 2,000 - 16,000

Fuel: 15 - 30% Nitro Heli fuel

Carb Type: Barrel with two needles

Crank Type: Dual Ball Bearing

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