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NGH GF38 Four Stroke Petrol Engine

NGH GF38 Four Stroke Petrol Engine

348.00

!!<>!!Now includes directable silencer worth 32.25. Specifications:!!<>!! Type: 4 Stroke air cooled petrol engine for aeroplane use only Displacement: (cc): 37.97cc Bore x ...
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Triple Ignition, 120 degree caps for glow size spark plug.

Triple Ignition, 120 degree caps for glow size spark plug.

124.56

Now you can convert your triple radial to petrol too. This ignition unit comes complete with a special sensor designed to work with four magnets so to ...
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On/Off Switch

On/Off Switch

14.81

Smoke Valve with servo controlled on/off switch.
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GT33 with wrap around exhaust

GT33 with wrap around exhaust

325.60

GT-33 is in a class of its own.Like the GT22 it has the rear mounted Walbro carb with reed valve induction and almost bullet proof CDI ignition. It has ...
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One Way Valve

One Way Valve

5.09

One way valve which is suitable for glow; diesel or petrol.
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FS-95V

FS-95V

260.00

The first in a completely new series of four stroke engines. With its deliberately 'retro' styling reminiscent of the very first OS four strokes. The original ...
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Four Stroke Exhaust Mounts

Four Stroke Exhaust Mounts

3.20

These versatile mounts are precision laser cut from steel and can be used flat as supplied or bent to suit you needs.
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Glass Filled Nylon 4s 1.20 to 1.80 Adjustable Mount

Glass Filled Nylon 4s 1.20 to 1.80 Adjustable Mount

5.70

This sturdy glass filled nylon beam mount is suitable for 120 - 180 size or 25 - 30cc petrol engines. Dimensions - long bearers 113 ...
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Ignition battery pack

Ignition battery pack

8.60

Suitable for powering all our ignition units ENERG-PRO FLAT RECEIVER PACK (NiMH) Cells - 4 (4.8v) Capacity - 2100mAh Weight - ...
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Front mounting Keleo ring

Front mounting Keleo ring

235.00

This scale exhaust crafted from aluminium will transform your 400 radial engine and look the business on a Stearman or similar. A must for ...
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Velocity stack

Velocity stack

14.56

These are designed to reduce turbulent air in the area around the mouth of the carb ensuring a smoother run. Mounting holes 32mm centres inside diameter 18.5mm x ...
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Walbro WT repair kit

Walbro WT repair kit

15.60

Contains all the filters and diaphragms needed to overhaul any Walbro WTcarb.
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Walbro pumped petrol carb

Walbro pumped petrol carb

Walbro are the carb of choice for small petrol engines. We stock two sizes: WT1022 with a 14mm bore suitable for 17 - 20cc 2 stroke engines WT644A with a ...
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ASP Series '3' 9.5mm venturi Carb with 15mm fitting

ASP Series '3' 9.5mm venturi Carb with 15mm fitting

ASP Series '3' 9.5mm venturi carb - for .61-1.08, 15mm fitting. Reliable and simple to use twin needle carb with internal idle needle.
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Series 3 Twin Needle Carburettor for 30-36 size engines

Series 3 Twin Needle Carburettor for 30-36 size engines

18.91

This twin needle carburettor has a 13.5mm diameter fitting into engine, it is drilled to take 2 x M3 bolts at sides but can of course be fitted in a ...
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Ignition Systems for Glow Engines

Just Engines Online | Ignition Systems |  Ignition Systems for Glow Engines

'Glow plug thread' system

'Glow plug thread' system

New ! 'Glow plug thread' CDI system including 'glow plug thread' spark plugs!

Finally what you've all been waiting for a single ignition system and spark plugs that fit a glow plug thread.

Read customer experiences on converting their engines here and please let us know your experiences as we are aiming to build a really useful resource for the benefit of everyone.

CDI Installation

CDI Installation

Installation will vary depending on the type of engine being converted to use CDI.

Download a PDF file of the instructions here: NewIgnitionIstructions.pdf

When converting an existing electric ignition petrol engine to use this CDI unit the required magnet should already be mounted on the engine. When converting a non electric ignition petrol engine, or a glow engine a magnet will need to be purchased (see below) and fitted.

When converting glow engines to run on petrol the compression ratio often needs to be reduced, this can be done by fitting extra head shims to the engine. These can be purchased for all the engines we sell here - Engine spares.
Click here to see a moving image showing TDC and where to set the timing for magnet installation

Triple Ignition, 120 degree caps for glow size spark plug.

Triple Ignition, 120 degree caps for glow size spark plug.


Price: 124.56 (Including VAT at 20%)

Quantity:



Now you can convert your triple radial to petrol too.


This ignition unit comes complete with a special sensor designed to work with four magnets so to accurately time each cylinder.

Also works as a direct replacement for the current Saito ignition.


Single Ignition for Glow Plug Thread

Single Ignition for Glow Plug Thread


Price: 53.58 (Including VAT at 20%)

Quantity:


New model with extended input voltage 4.8 to 8.4v



Supplied with new type hall effect sensor, universal bracket, cable tidy for the wiring and lead locks.

Battery, spark plug and magnet not included.


People who bought this item also bought:

1. Glow Plug Thread Spark Plug
2. 4mm Magnet
3. 3.9mm drill bit for magnet

Twin Ignition for Glow Plug Thread

Twin Ignition for Glow Plug Thread


Price: 58.46 (Including VAT at 20%)

Quantity:

Following the runaway success of the Single Ignition we are now pleased to present a system for twin cylinder glow engines.

Supplied with sensor holder, hall effect sensor and cable tidy for the wiring.

Battery, spark plug and magnet not included.

People who bought this item also bought:

1. Glow Plug Thread Spark Plug
2. 4mm Magnet
3. Sensor Test Kit

Single ignition system for glow plug thread with spark plug cap at 120 degrees

Single ignition system for glow plug thread with spark plug cap at 120 degrees


Price: 53.58 (Including VAT at 20%)

Quantity:


New model with extended input voltage 4.8 to 8.4v



Supplied with new type hall effect sensor, universal bracket, cable tidy for the wiring and lead locks.

Battery, spark plug and magnet not included.


People who bought this item also bought:

1. 4mm Magnet
2. Glow Plug Thread Spark Plug
3. 3.9mm drill bit for magnet

Twin ignition for Glow Plug Thread with spark plug caps at 120 degrees  


Price: 58.46 (Including VAT at 20%)

Quantity:  

New! Twin ignition system for glow plug thread with spark plug caps at 120
degrees.
Ideal for four strokes with more recessed plugs. Supplied with sensor
holder, hall effect sensor and cable tidy for the wiring.

Battery, spark plug and magnet not included.


People who bought this item also bought:
1. Glow Plug Thread Spark Plug
2. 4mm Magnet
3. 3.9mm drill bit for magnet
Glow Plug Thread Spark Plug

Glow Plug Thread Spark Plug


Price: 7.54 (Including VAT at 20%)

Quantity:



People who bought this item also bought:

1. 4mm Magnet
2. 3.9mm drill bit for magnet
3. Single ignition system for glow plug thread with spark plug cap at 120 degrees

14mm  1/4x32 brass adapter

14mm 1/4x32 brass adapter


Price: 5.16 (Including VAT at 20%)

Quantity:

This special adapter will reduce the size of the spark plug required from a 14mm plug such as the R6F to a glow plug thread spark plug, ideal for cowled installations where a large plug can cause problems fitting everything in.



People who bought this item also bought:

1. Glow Plug Thread Spark Plug
2. 4mm Magnet
3. 90 Degrees plug cap kit

Cap Fittings

Cap Fittings

This picture shows two differnt styles of Cap Fittings avaliable, a 90 degree fitting on a 2 stroke and a 120 degree fitting on a four stroke.

Download a PDF file of the Spark Plug Cap assembly instructions here: plugcapassy.pdf

90 Degrees plug cap kit

90 Degrees plug cap kit


Price: 8.57 (Including VAT at 20%)

Quantity:

A complete 90 degree plug cap replacement kit.



People who bought this item also bought:

1. Glow Plug Thread Spark Plug
2. 4mm Magnet
3. 3.9mm drill bit for magnet

120 Degrees plug cap kit

120 Degrees plug cap kit


Price: 8.57 (Including VAT at 20%)

Quantity:

A complete 120 degree plug cap replacement kit.



People who bought this item also bought:

1. 4mm Magnet
2. Glow Plug Thread Spark Plug
3. 3.9mm drill bit for magnet

4mm Magnet

4mm Magnet


Price: 1.58 (Including VAT at 20%)

Quantity:

This magnet is manufactured from Neodynium iron Boron which is up to 5 times more powerful than Alnico. It is nickel plated to reduce the onset of corrosion when used under normal circumstances and is ideally suited to proximity switch triggering. To fit to your prop driver simply drill a 3.9mm hole and force the magnet in.

People who bought this item also bought:

1. Glow Plug Thread Spark Plug
2. 3.9mm drill bit for magnet
3. Single ignition system for glow plug thread with spark plug cap at 120 degrees

3.9mm drill bit for magnet  


Price: 2.75 (Including VAT at 20%)

Quantity:  


People who bought this item also bought:
1. 4mm Magnet
2. Glow Plug Thread Spark Plug
3. Single ignition system for glow plug thread with spark plug cap at 120 degrees

Hall Effect Sensor  


Price: 3.96 (Including VAT at 20%)

Quantity:  

A replacement Hall Effect Sensor compatible with all the above CDI systems. Ideal to replace a broken sensor or to leave a sensor installed on a second engine.

People who bought this item also bought:
1. 4mm Magnet
2. Glow Plug Thread Spark Plug
3. 3.9mm drill bit for magnet
Sensor Test Kit

Sensor Test Kit


Price: 11.47 (Including VAT at 20%)

Quantity:








This ingenious little gadget really makes life easier when installing magnets and checking timing. It allows you to check and set your static timing point and has both an LED signal as well as an audible buzzer, allowing you to concentrate on what you are doing!

Simply plug in your sensor and away you go. We supply this with the 2 required batteries, a sensor is not included.



People who bought this item also bought:

1. 4mm Magnet
2. Glow Plug Thread Spark Plug
3. 3.9mm drill bit for magnet

Ignition Test Kit

Ignition Test Kit


Price: 8.16 (Including VAT at 20%)

Quantity:

The Ignition test kit is a very useful tool for testing the both the operation of the CDI unit and for interference with electronics in the aircraft. In use the unit takes the place of the sensor and can supply a pulse that mimics it over a range of 400 RPM-20,000 RPM . The unit has a thumb wheel which allows the user to select the rev range required when testing.

When connecting the unit it is important to have the white wire (pulse out ) marker on the circuit board. It allows the user to range check the aircraft without the need to run the engine.


People who bought this item also bought:

1. 4mm Magnet
2. Opto Petrol Engine Kill Switch
3. Sensor Test Kit

On/off switch

On/off switch


Price: 3.58 (Including VAT at 20%)

Quantity:

RCEXL made chassis mountable on/off switch with futaba type socket for charging.


People who bought this item also bought:

1. A.S.P. 91 FS Spares
2. 4mm Magnet
3. Single Ignition for NGK CM-6 10MM (14mm Hex)

Opto Petrol Engine Kill Switch

Opto Petrol Engine Kill Switch


Price: 15.31 (Including VAT at 20%)

Quantity:









This is a must have for petrol engine users, the engine can be switched off via this unit which remotely kills the electronic ignition from a spare servo channel.

The unit is 'opto' isolated to give interference free operation, totally isolating the CDI from the electronics of the unit receiver.

The unit incorporates a very bright LED to indicate when the ignition is armed.

The unit is managed by a PIC micro controller, giving it a fast response time and it only weighs 0.3oz (8g).

This device allows you to kill the engine at the flick of a switch on your transmitter and therefore, by using the failsafe facility on your radio system (or a standalone failsafe unit), it could be configured so that the engine stops if the radio signal (or receiver battery power) is lost.

It has come to our attention that some 6014 receivers operate on a lower signal voltage to the servos and some servos will not function. In some instances a signal booster has been required to support the kill switch.

People who bought this item also bought:

1. Onboard Mini tachometer
2. 4mm Magnet
3. Glow Plug Thread Spark Plug

Onboard Mini tachometer

Onboard Mini tachometer


Price: 15.31 (Including VAT at 20%)

Quantity:


The mini onboard tachometer uses the pulse from the HALL sensor to give a bright display of the engine's R.P.M. x 10.

The supply for the unit is taken from the Ignition battery so no extra battery is required, but it can also be supplied direct with a voltage range 3.5v to 8.4v at a current of 25mA and a rev range up to 30,000rpm.

The window size 41mm x 17mm x 12mm makes it a very compact unit.

A "y" lead is supplied with the tacho to connect it with the sensor and the C.D.I.

People who bought this item also bought:

1. Opto Petrol Engine Kill Switch
2. 4mm Magnet
3. Glow Plug Thread Spark Plug

Ignition battery pack

Ignition battery pack


Price: 8.60 (Including VAT at 20%)

Quantity:










Suitable for powering all our ignition units

ENERG-PRO FLAT RECEIVER PACK (NiMH)
Cells - 4 (4.8v)
Capacity - 2100mAh
Weight - 120g
Size - 58 x 52 x 15mm
Maximum Charge - 210mah
Battery Lead - Silicone with Fut./JR heavy duty

Just Engines Online | Ignition Systems |  Ignition Systems for Glow Engines