The R57HR3DS Novarossi Engine REX with 3 needle carburetor. Includes new CNC lightened piston. Specifications: 9.35cc, Max power at 18,500 RPM, range 2K - 21K, bore x stroke 23.33 x 21.94, 5 ports, two ball bearings, 16mm turbo crankshaft, 10mm 3 needle carburetor, 435 grams, 10 - 30% nitro.

Novarossi Rex R57HR3DS Helicopter Engine

Showing 19 to 27 of 57 products

Novarossi Rex 27001 Aircraft & Helicopter Engine Backplate Screws

.57 CR and Helicopter series Novarossi REX engines

.57 CR and Helicopter series Novarossi REX engines

SKU: 27001
In Stock
$2.29 $1.95
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Novarossi Rex 28370 Aircraft & Helicopter Engine Underhead

For H57HR3D REX NovaRossi Helicopter Engine and R57CR Aircraft Engine - Underhead accepts HR series short body glow plugs.̴

For H57HR3D REX NovaRossi Helicopter Engine and R57CR Aircraft Engine - Underhead accepts HR series...

SKU: 28370
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Novarossi Rex 36000 Car Aircraft & Helicopter Engine Exhaust Gas Cooler

Gas Cooler for Helicopter and Aircraft Engines Bright Aluminum Finish with Brass Fittings - Cools Exhaust gases to extend runtime on 1 tank of fuel.

Gas Cooler for Helicopter and Aircraft Engines Bright Aluminum Finish with Brass Fittings - Cools...

SKU: 36000
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Novarossi Rex 39371 Aircraft & Helicopter Engine Ball Bearing Extractor Set

Works for .46 TO-BE Novarossi Engines.  Also for M, DD and OB Engines Also for use on Novarossi .57 - .91 helicopter or plane engines....

Works for .46 TO-BE Novarossi Engines.  Also for M, DD and OB Engines Also for...

SKU: 39371
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Novarossi Rex 40357 Helicopter Engine Manifold

Header for R57HR3D REX Helicopter Engine - Polished finish with 30mm opening. Made for the Raptor frame and other plastic/metal frames. Includes 2 each O...

Header for R57HR3D REX Helicopter Engine - Polished finish with 30mm opening. Made for the...

SKU: 40357
In Stock
$43.78 $35.00
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Novarossi Rex 40358 Helicopter Engine Manifold

Fits R57HR3D NovaRossi REX Helicopter Engine - Manifold is designed for T-REX 600 or Carbon Frames

Fits R57HR3D NovaRossi REX Helicopter Engine - Manifold is designed for T-REX 600 or Carbon...

SKU: 40358
In Stock
$45.78 $19.50
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Novarossi Rex 40359 Helicopter Engine Manifold

REX 37mm Exhaust Manifold for Novarossi HR573D sereis engines used on̴Ì_a Hirobo SDX 50 frame. Fits Class 50 Hirobo sdx frames.

REX 37mm Exhaust Manifold for Novarossi HR573D sereis engines used on̴Ì_a Hirobo SDX 50 frame....

SKU: SKU972
In Stock
$45.78 $35.00
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Novarossi Rex 43001 Helicopter Engine Exhaust Gaskets

Fits R57CR and R57 series 3D Helicopter Engines - Provides seal between muffler or manifold and engine. Package of 10.

Fits R57CR and R57 series 3D Helicopter Engines - Provides seal between muffler or manifold...

SKU: 43001
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Novarossi Rex RX-01009 Helicopter Engine Head Screw Set

Head screws for R57HR3D Helicopter Engine and R57CR Aircraft Engine. M3 x 18 -

Head screws for R57HR3D Helicopter Engine and R57CR Aircraft Engine. M3 x 18 -

SKU: 01009
In Stock
$4.70 $2.95
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Showing 19 to 27 of 57 products