RedwingRC Engines: DA, DLE and RCGF Engines.

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RCGF 250CC Four Cylinder Stinger Pro Gas Engine

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Our Price:

$1899.99

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Availability	1 in stock
Weight	12.00 lbs
SKU	RCGF-250cc-Four-cyl
Manufacturer	RCGF Stinger Engines

New RCGF 250CC Four Cylinder Stinger Pro Gas Engine, Angled plug, Smooth Operation — More Power!

NEW ENGINE,NEW DESIGN ,MORE POWER！
New ceramic plating cylinders will bring you indredible flying experience!
Angled plug with CM6 SPARK PLUGs included.
Designed for large scale aircraft.
Excellent quality and more power at a reasonable price!

RCGF 250cc Stinger Parameters:

ype : 2 cycle piston valve type gasoline engine for airplane
Piston displacement Cylinder (cc) : 250cc
Bore (mm): 47mm
Carburetor : Walbro
Ignition : Stinger DC-CDI (Computer Controlled auto advance, electronic ignition system)
Power supply: 7.4-14V
Maximum Output :25HP
Requires: Gasoline, 2-cycle oil, ignition battery & propeller
speed rang : 1000-8000rpm
Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 , Recommend:30:1
Lubrication Oil : 2 cycle engine oil (Red line two-stroke racing motor oil)
Suggested Propellers: 32×10 32×12 34×10 (Standard 2-blade)
Suggested Break-in Prop: 34x10
Sparking plug: CM6
Cooling System : Air Cooled
RCGF engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual.

Weight :

Engine: 4880g
Muffler: 470g
Ignition Module: 190g
Total: Weight: 5540g

Technical Data:

Ignition Battery: 7.4V-14VNiCd or NiMH, 7.4V LiFe or 2S LiPo pack
Gasoline/Oil Mix: 32:1 for real oil, or 40:1 for synthetic oil
Replacement Spark Plug: NGK CM6 or equivalent
Idle Speed: 1100 rpm/min

Deans to JR adapter

Description:
1 pcs of JR to Deans plug adapter.

This adapter is fully compatible with Deans connectors. This enables you to, for example, plug into the Deans plug on our batteries, and have it turn into a JR connector for your RX or ignition.

EX-JRD

$3.99 3.99

DA-170cc Gas Engine

Description:

The new benchmark for 40% aerobatic planes !
With the experience of the extremely reliable DA-150 in our mind, we created the all-new DA-170. Even lighter, even stronger and the same reliability as the 150: The new champion for your 40% airplane.

Specifications:

Displacement: 171cc (10.48 cu in)
Bore and Stroke: 2.0472in x 1.594in (52mm x 40.49mm)
Weight: 7.85 lb (3.56 kilos)
Length: 7.67 in (195mm)
Output: 18 hp
RPM Range: 1000-6500
RPM Max: 9200
Requires: unleaded gasoline, oil, ignition battery & propeller
Includes: electronic ignition, spark plug, gasket, bolts, machined aluminum standoffs, throttle arm extension & mounting template
Suggested Propellers: 32x12, 32x10, 32x11
Gas/Oil Mix: Break in with Lawn Boy(or similar non synthetic oil) at 32:1 Ratio per gallon / Use RedLine oil at 50:1 for long term use after break in.
Fuel Consumption: 4oz/min @6000 RPM

Features:

DA engines are designed using the latest tools and techniques, including 3d CAD and stereo lithography
INCLUDES: Engine, spark plug, standoffs, ignition, instruction manual
DA auto advance electronic igniton
Walbro Carb
Exclusive DA designed cylinders, pistons, and crank shaft
CNC milled, 7075 aluminum alloy crankcase
low vibration
Most torque in its class
Long rod to stroke ratio
Aerobatic power curve
Three crank bearings, long spacing between front bearings
Four petal reed ralve, bottom induction