Airplane Engines

Airplane Engines
FS-95V Ringed 4-Stroke .95 Airplane Glow Engine

FS-95V Ringed 4-Stroke .95 Airplane Glow Engine

Broad power band for a wide variety of airplanes including models designed for .60 2-stroke and .90 4-stroke engines

Redesigned cylinder head to match angled valve layout for steady power at all times and a perfect balance between high combustion and efficient cooling

Redesigned "Jet Stream" muffler with unique shape for more authentic four stroke sound

Same mounting dimensions, drive hub position and linkage position as the O.S. FS-91 Surpass II, 61FX, 65LA, 75AX, 95AX and FS-110

INCLUDES

O.S. Engines FS-95V Four Stroke Engine with Type F Glow Plug, Muffler

Header Pipe with two Locknuts and Instruction Manual

REQUIREMENTS

Fuel: 5-20 nitromethane aircraft blend with 18 lubricant content

Propeller: Sport & Aerobatic 13x7-9, 14x6-8

Scale 15x6-8

SPECIFICATIONS

Displacement: 0.951cu in (15.59cc)
Bore: 1.142 (29.0mm)
Stroke: 0.929 (23.8mm)
Practical RPM: 2,100 - 11,000RPM
Power Output: 1.7ps10,000RPM
Weight: 20.88oz (592g)
Muffler Weight: 2.05oz (58g)
Crankshaft Size: 516-24
Height from bottom of Mounting Tab to Pushrod Cover: 3.8 (97.5mm)
Height from bottom of Crankcase to Pushrod Cover: 4.7 (119mm)
Distance from Carburetor to Drive Hub: 4.5 (115.7mm)
Distance Mounting Hole Centers Same Side: 0.98 (25mm)
Distance Mounting Hole Centers Opposite Side: 2 (50mm)
Mounting Hole Diameter: 0.16 (4.2mm)
Distance from Drive Hub to end of Crankshaft: 1.5 (37.4mm)
Distance from Drive Hub to center of Engine: 2.6 (66.5mm)
Width at Mounting Tabs: 2.4 (61mm)
Width Below Mounting Tabs: 1.7 (42.6mm)
Height Mounting Tab Bottom to center of Needle Valve: 0.70 (17.8mm)

 

 

€329.00


€271.90 Ex VAT
Gasoline engine ignition Kill switch Opto

Gasoline engine ignition Kill switch Opto

With This ignition switch you can turn safely OFF the gas engine with your remote control,It concerns with the switch to a fiber-optic decoupling to the ignition of the remote control isolate - therefore there can be no interferences

Product Features

  • Bright LED indicates when the ignition is switched on
  • Fiber optocouplers for input / output
  • Microprocessor control
  • Suitable for LiPo, Li-Ion, A123, Ni-Mh, Ni-Cd
  • Input voltage to 20 volts, 16 amperes, MosFet output
  • Low voltage to 3 volts 3 amps output
  • Low voltage drop - Less than 150mV
  • Weight: 8g
  • Dimensions: 35 x 17 x 7mm

This device is inserted into a free slot (channel) on the receiver. Please note that the ignition switch is not a voltage regulator, ie it is the full battery voltage to the ignition.

€28.95


€23.93 Ex VAT
Quantity
O.S. Engines 75AX ABL .75 Airplane Glow Engine w/Muffler

O.S. Engines 75AX ABL .75 Airplane Glow Engine w/Muffler

The 75AX is the next generation of "60 size" class airplane engines. It features the same bolt pattern as the original 61FX though boasts almost an a half a horsepower more! The 61A carburetor has an angled back needle valve which keeps your fingers much further away from a spinning propeller. Twin ball bearings support the hardened steel crankshaft for the ultimate in efficiency. Includes new 4040 Power Box™ muffler which increases volume for greater power, while at the same time being very compact. Angular head design looks great and significantly increases surface area for better cooling. This ABL (Advance Bimetallic Liner) sleeved engine will provide years of power and reliability. Fuel for this engine is recommended to use 5~20% nitro, with at least 18% oil content.

Features:
• Same bolt pattern as original O.S. 61FX, though almost half a horsepower more!
• Angular head design looks great while increasing surface area for better cooling
• Backward angled needle valve for easier and safer access
• Twin ball bearing supported hardend steel crankshaft
• Includes the new Power Box™ muffler, designed with more volume for increased power while still being very compact
• Advanced Bimetallic Liner (ABL) coating developed specifically by O.S.

Specs:

Displacement: 0.75 cu in (12.3cc)
Bore: 1.02 (25.8mm)
Stroke: 0.93 (23.5mm)
Practical RPM: 2,000-16,000 RPM
Power Output: 2.4 PS, 2.37HP15,000 RPM
Weight: 20.39 ounces (578g) wo muffler
26.46 ounces (750g) w muffler
Recommended Props: 14x6, 14x8, 15x7
Crankshaft thread size: 516-24
Distance from center of engine to drive hub: 2.62 (66.6mm)
Distance between exhaust bolt mounting holes 42mm
Height from crankcase bottom to top of cylinder head: 4.07 (103.5mm)
Heightcrankshaft center to top of cylinder head: 3.20 (81.5mm)
Width including mounting tabs: 2.4 (61mm)
Width not including mounting tabs: 1.67 (42.6mm)
Width between mounting holes same side: .98 (25mm)
Width between mounting holes opposite side: 2.04 (52mm)
Diameter of muffler body: 1.92 (48.8mm)
Angle of muffler in relation to engine: 4
Length from end of crankshaft to back of crankcase 5.09 (129.5mm)

High Speed Needle: 1.5 - 2 turns out from fully closed
Low Speed Needle: 2mm gap between the needle and spray bar at full
throttle (looking down the neck of the carb)

€269.00


€222.31 Ex VAT
Quantity
O.S. Engines Four Stroke FSa-72 II (61N) W/F-5030 SILENCER #34721

O.S. Engines Four Stroke FSa-72 II (61N) W/F-5030 SILENCER #34721

The O.S. FSa-72 II is the latest version of this popular sized, high-performance four-stroke engine. Updates include a revised oil breather system which now vents from the crankcase rather than being re-ingested in the inlet to improve the running consistency. The rocker cover is now black in order to improve the appearance of the engine when fitted to a scale model.

The FSa-72 II sharing the same mounting dimensions of the previous generation aswell as the older FL-70 and FS-70U making it a simple bolt-in replacement. The compact external dimensions and power/torque means it is ideal for most types of model designed for .46 2 strokes or .70 4 strokes. Like all the FS series the FSa II engines use a super-smooth carburettor with anti 'spit' inlet and an ultra-quiet silencer. If you have a flying filed 'noise' problem, then this is the engine you need for your average sport model. The 61N carburettor provides both linear and fuel efficient mixing to gain you reliability and precison control at all RPMs.

Specifications

  • Glow Plug O.S. F Type (Inc.)
  • Weight 530g (18.69 oz)
  • Capacity 11.79cc (0.719 cu.in)
  • Propeller Range 12 x 7" or 12 x 8" (Sport)
  • Propeller Range 14 x 6" or 14 x 7" (Scale)
  • Bore 27.0mm (1.063")
  • Stroke 20.6mm (0.811")
  • Power Output 1.2PS @ 12,000 rpm
  • Practical RPM 2400 - 12,500 rpm

€419.99


€419.99 Ex VAT
Quantity
O.S. Engines FS-120 S-III 4-stroke surpass engine with silencer

O.S. Engines FS-120 S-III 4-stroke surpass engine with silencer

With the FS-SURPASS series, OS has developed a new generation of four-stroke single-cylinder engines. Especially in terms of performance, they considerably surpass the previous OS four-stroke engines of the same displacement size.

19.96 cm³ displacement. Quadruple ball bearings with fuel pump.

Technical data

Longitudinal clearance holes [mm]: 25mm

Spacer holes crosswise [mm]: 58mm

Article number Manufacturer: OS35540

Type: 4-stroke Nitro

mounting hole Ø [mm]: 5mm

Bore [mm]: 30,4mm

Width [mm]: 67mm

Speed range approx.: 2.000-12.000 rpm

Recommended propeller: 15x8 - 16x10

Total weight [g]: 920g

Height approx. [mm]: 138mm

Stroke [mm]: 27,5mm

Displacement [ccm]: 19,96ccm

€499.00


€499.00 Ex VAT
Quantity
O.S. Engines FS155-a Alpha Series 1.55 4-Stroke Pumped Engine

O.S. Engines FS155-a Alpha Series 1.55 4-Stroke Pumped Engine

200-size power in a 120-size package!

How do you get 200-size power from a 120-size engine? O.S. calls it the FS155-a. Since the FS155-a is a pumped 4-stroke, you’ll enjoy 2.6 hp at all times, regardless of tank position, attitude or fuel level. Its novel re-circulation system bathes working parts in constant lubrication, for less friction and wear!

The biggest engine in the 'Alpha' series has been designed with both aerobatic and scale modellers in mind.

Because it's a pumped 4-stroke, you’ll enjoy plentiful power regardless of tank position, attitude or fuel level

Instead of oil venting through the crankcase, it’s re-circulated to lubricate working parts — reducing friction and wear as well as cowl cleanup.

Includes the 70R regulating carb for superior throttle response and precise fuel metering.

Specifications:

Weight 805g (28.4oz) W/O Silencer

Weight 95g (3.35oz) Silencer

Displacement 25.36cc (1.548cu.in)

Bore 33.6mm (1.323in)

Stroke 28.6mm (1.126in)

Power Output 2.6PS @ 10000RPM

Practical RPM 2000 - 10000RPM

€577.00


€476.86 Ex VAT
Quantity
O.S. Engines FSa-155-P (70R) W/F-6020 SILENCER #35430

O.S. Engines FSa-155-P (70R) W/F-6020 SILENCER #35430

Supplying more power to 4-cycle 120 class with a large lineup of attractive aircraft, equipped with pump system as standard equipment, you can fly scale and stunt planes gracefully.
Four-stroke aircraft engine with a 25.36cc glow plug with a two-needle RC carburetor. Power 2.6 kW at 10000rpm. Weight with silencer 805g.

The crankshaft has a thread for propeller nut UNF 5 / 16-24, in the motor assembly is supplied with a set of lock nuts OS for reliable fastening of the propeller.

Suggested propeller dimensions: Sport and Acrobat / Dummy: 16x8 ~ 12 "~ 12 17x8"

Recommended fuel tank: 430-500 ml; 430 ml tank lasts for about 10-11 minutes of flight.

Recommended fuel: at least 18% castor or synthetic oil, 5-20% nitromethane.

Recommended Plug: OS MAX type F.

Set engine includes: motor FS? -155-P with RC carburetor 70R with a pressure regulator and fuel pump PD-08 muffler F-6020 manual.

Displacement [cc] 25.36

Number of cylinders 1

Bore [mm] 33.6

Stroke [mm] 28.6

Operating speed [rpm] 2000-10000

Engine power (at 10,000 rpm) [kW] 1.9

Power (at 10,000 rpm) [HP] 2.6

Weight (motor) [g] 805

Weight (silencer) [g] 95

Recommended tank volume [ml] 430-500

Recommended candle MAX OS Type F

Propeller nut thread UNF 5 / 16-24

€529.00


€437.19 Ex VAT
Quantity
O.S. Engines FT 160 GEMINI Twin cylinder 4-Stroke 26cc engine

O.S. Engines FT 160 GEMINI Twin cylinder 4-Stroke 26cc engine

The twin-opposed cylinder layout of this motor virtually eliminates motor shake to give you more stability in the air than ever, and at incredible power! With an RPM range of 2,000 to 10,000 and two horsepower of output, this is one powerful engine. Everything needed to mount it in your aircraft is included. Pick it up, pick a prop, and enjoy peak performance on demand!

The horizontally-opposed cylinder heads on the Gemini Twin Cylinder FT-160 improve balance, minimize vibration, and deliver the power you need to catapult through the sky.

Tough construction, precision fit, and OS quality virtually guarantee top in-flight performance.

FEATURES

  • HP: 2.0 hp @ 10,000 rpm
  • Plug Type: (2) Type F glow plugs
  • Product Height: 3.15 in (80mm)
  • Product Length: 4.72 in (120mm) from backplate to front of the drive washer
  • Product Width: 7.72 in (196mm)
  • Prop Range: 15 x 8 - 20 x 6

Recommended Fuel: Glow fuel with at least 16% lubricant content

  • RPM Range: 2,000 - 10,000 rpm
  • Stroke: 0.866 in (22.0mm)
  • Displacement: 0.809 cu in (13.26 cc) x2
  • Power Type: Glow
  • Crankshaft Threads: 5/16-24
  • Cylinders: Twin
  • Bore: 1.09 in (27.7mm)
  • Carb Type: Rotary, 2 needle with choke valve extension
  • A compact, twin opposed-cylinder engine
  • Two horsepower peak delivery at 10,000 RPM
  • Built to last, with ringed piston and ball bearing-supported cam and crankshaft
  • Two sure-fire #F glow plugs
  • Engine mount and hardware
  • Choke valve extension
  • Locking prop nut assembly
  • 2-Year limited warranty

    €1590.00


    €1314.05 Ex VAT
    O.S. GT33 2-Stroke Gasoline Engine w/Muffler E-5030

    O.S. GT33 2-Stroke Gasoline Engine w/Muffler E-5030

    This is the O.S. GT33 2-Stroke Gasoline Engine. The GT-33 Gasoline Engine produces 10% more power than any other engine in its class! An electric ignition system offers fast, easy starting and can use LiFe, LiPo, NiCd or NiMH power. The E-5030 muffler resists distortion, resulting 5dB less noise than the competition. Includes a Walbro carb and CM-6 spark plug.

    Features:

    Electronic ignition system offers fast, easy starting — and accepts LiFe, LiPo, NiCd and NiMH power.

    Rear-mounted Walbro carb and intake simplify mounting and installation.

    O.S. E-5030 muffler effectively controls exhaust noise without compromising performance.

    Includes CM-6 spark plug.

    Specifications:

    Displacement: 2.013"³ (32.98cc)

    Bore: 1.417" (35.99mm)

    Stroke: 1.276" (32.41mm)

    RPM Range: 1000-8000

    Total Weight: 43.39 oz (1230g)

    Engine: 34.57 oz (980g)

    Muffler: 4.94 oz (140g)

    Ignition: 3.88 oz (110g)

    Requirements: 2-cycle oil, 4.8-6V (4-5 cell) NiCd or NiMH or 7.4V (2S) LiPo or 6.6V (5.5-cell) LiFe battery pack, Voltage regulator (LiPo use only) and 18x8 prop (for break-in); 18x10-12, 19x10 or 20x8-10 (for subsequent use)

    €449.00


    €371.07 Ex VAT
    Quantity
    O.S. Ogawa Seiki Engine FS-56-a .56 Four Stroke Glow Engine w/Muffler #34330

    O.S. Ogawa Seiki Engine FS-56-a .56 Four Stroke Glow Engine w/Muffler #34330

    This is the OS Engines 56FS-a Alpha Series four stroke ring engine, with 40NA carburetor and included OS F4040 muffler. A big performance boost for 40-size planes, it's like giving your 40-size plane a new lease on life! Ushering in a new era in O.S. 4-stroke technology: the 56FS-a. It's the first in the alpha series, with the latest advancements for boosting your plane's performance

    Specifications:

    Displacement:569 cu in (9.32 cc)

    Bore:945 in (24.0 mm)

    Stroke:811 in (20.6 mm)

    Practical rpm range:2,400-13,000

    Output:0 hp @ 10,000 rpm

    Weight w/muffler:26 oz (461 g)

    Recommended props:Sport & aerobatic; 13x6, 12x6-8; Scale: 13x6-7,12x6-8

    €349.90


    €349.90 Ex VAT
    Quantity
    OS Engines GF-40 Gasoline engine 4-stroke with silencer F-6040, Ignition

    OS Engines GF-40 Gasoline engine 4-stroke with silencer F-6040, Ignition

    The O.S. GF 40 combines the ease of use and economy of the traditional 4 stroke engine with a petrol engine. The fast and powerful response is ideal for scale sport and aerobatic models. The mounting points are identical to the GT 33 2 stroke engine. The carburetor was developed by O.S. in cooperation with Walbro especially for this engine.

    Technical data

    • Cooling: Air
    • Width [mm]: 83.7mm
    • Shaft thread: UNF-5/16-24
    • Spacer holes lengthwise [mm]: high 54mm
    • Carburetor: WT GF 40
    • Total weight [g]: 1378g
    • Height approx. [mm]: 157.2mm
    • Def. hole Ø [mm]: 5.2mm
    • Speed range approx.: 1800 - 9000 rpm
    • Bore [mm]: 40mm
    • Spacing of transverse mounting holes [mm]: 70mm
    • Displacement [ccm]: 39.96 cm³
    • Power kW (hp) at: 3.75 at 9,000 rpm
    • Recommended propeller: 18x8 - 20x10
    • Length to hub: 118.5mm
    • Stroke [mm]: 31.8mm
    • Shaft Ø [mm]: 7.8mm
    • Brand name: O.S.
    • Range of application: Model aircraft
    • incl. silencer: Yes
    • Fuel: Petrol
    • Type: 4-stroke petrol
    • Article number Manufacturer: OS39400
    • The O.S. GF40 engine is operated with "normal" petrol mixture 1:25.

    • Box contents

      • Engine
      • Instruction
      • Ignition
      • Spark plug
      • Silencer

    €899.00


    €742.98 Ex VAT
    Quantity
    YS CLASSIC 61R  Rear exhaust Airplane Glow 2 CYCLE Engine-Limited Edition

    YS CLASSIC 61R Rear exhaust Airplane Glow 2 CYCLE Engine-Limited Edition

    YS CLASSIC 61R Rear exhaust Airplane Glow 2 CYCLE Engine-Limited Edition

    YS of Japan has been the number 1 maker of high performance aerobatic engines since the 1980’s and Their 61 2 stroke engine with its pressurized fuel delivery system was the engine of choice by many competition pilots of the era.
    This engine had a reputation of being very consistent and had more power than anything else.With the popularity of the Classic Pattern aircraft movement increasing, YS was asked to update its “Classic” 61 R 2 cycle engine. Classic Pattern has been growing in popularity due to its simpler flight sequences and nostalgic appeal.The factory has made some upgrades and changes in the design and manufacturing techniques to bring this engine into the 21st Century, it is now easier than ever to operate and will produce good reliable consistent power for the Classic Pattern pilots.

    • Designed for the Ballistic type Pattern models
    • Proven regulated pressurized fuel system
    • The most powerful in the YS.61 line up
    • Displacement:9.9 cc / .61 c.i.
    • Bore:24.0 mm
    • Stroke:22.0 mm
    • Weight: 545g
    • Practical RPM: 1,800 to 18,000
    • Recommended Glow Plug : OS #8

    €399.00


    €399.00 Ex VAT
    Zenoah Titan ZG 26SLH Helicopter Engine 26 ccm

    Zenoah Titan ZG 26SLH Helicopter Engine 26 ccm

    New cylinder for considerably more power and efficient cooling.

    Very thin piston ring for minimal friction and maximum power.

    Magneto-electronic ignition with separate power coil and ignition coil, giving maximum power and smooth running.

    Small Champion spark plug RZ7C with 10 mm thread.

    Compact die cast crankcase.

    Double counterbalanced crankshaft, very accurately aligned for the necessary concentric running, supported in three ballbearings. Needle roller bearings in conrod.

    Walbro carburetor fitted with a priming pump to fill the carburetor for starting and a efficient airfilter intake silencer with integrated choke flap.

    Robust pullcord starter

    The new cylinder with the very thin high performance single piston ring is adapted from the extremely high power G230RC car engine for helicopter use. This new cylinder has four retaining screws as apposed to two for the G230RC cylinder. The extremely wide cooling fins are invaluable for helicopter use.

    Other components are also optimized for helicopters, for example the crankshaft is very accurately aligned for the necessary concentric running. There is a very robust pullcord starter as well as very efficient airfilter intake silencer fitted to this engine. The carburetor is fitted with small priming pump to fill the carburetor for starting.

    The Walbro carburettor is extremely reliable, is designed for the higher rpm involved, the completely dependable magneto ignition without contact breaker, the clean running due to low dilution full synthetic oil resulting in the absence of the smelly smoke trail, the availability of the fuel at every filling station with it’s very low price. These are some of the arguments resulting in the popularity of first the ZG 22 and then the ZG 23SLH, are now exactly relevant to the ZG 26SLH.

    Specifications

    • Capacity: 25,4 ccm
    • Bore: 34 mm
    • Stroke: 28 mm
    • Compression ratio: 8.8 eff.
    • Power: 2.2 hp/1.62 kW
    • Torque: 1,48 Nm
    • Power with tuned pipe: >3.0 hp/>2.2 kW
    • Weight: 1580 g without muffler
    • Fuel: 1:40 BEL RAY H1-R / Petrol

    €349.00


    €288.43 Ex VAT
    Quantity