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Opto Petrol Engine Kill Switch
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 ...
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Onboard Mini tachometer
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 ...
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Ignition Test Kit
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 ...
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OS200 Surpass Knuckle Manifold
We are pleased to announce that we can now offer a 90 degrees knuckle manifold for the new OS 200, we have had these specially made in response to customer ...
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ASP S15
New - We are pleased to announce the completely new S15 aero engine, this is a newly designed engine using all new parts. The crankcase has increased ...
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JEN .91
The .60 that knows it's a .90! This is the Jen .91 MK 2, now with retimed liner, baffled silencer and improved compression ratio and still only £79.99 !!<
Sensor Test Kit
This ingenious little gadget really makes life easier when installing magnets and checking timing. It allows you to check and set your static timing ...
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 J'EN EnginesOur own range of superb engines. | ||||
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JEN .57  We’ve been working for more than 2 years on this project - to see how far you can bore and stroke a .40 case before it either doesn’t work, or becomes too fragile. We tried every piston and liner combination ... | | JEN .37  Our follow up project to the successful .56 is the .37 (almost .40 performance from a small .25 sized case). Yes, I know its been done before!.. But we were keen to see how much power was available from a .25 ... | | 40 Purple Pipe & Purple Manifold Bundle!  A 40 sized Purple Pipe, Purple Manifold of your choice & Accessory pack (silicon joining tube, silicon clamps & tube mount) all for a great price of only £50! |
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60 Purple Pipe & Purple Manifold Bundle! A 60 sized Purple Pipe, Purple Manifold of your choice & Accessory pack (silicon joining tube, silicon clamps & tube mount) all for a great price of only £60! | | On Board Glow System  Supplied complete with !!<
| | Joining Tube, Clamps and Mount Bundle  Silicon Joining Tube, Clamps & Mount for up to 60 / 90 pipe systems. |
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Smoke System for 2 Strokes  This is a very straight forward smoke system that is powered by a Perry pump. No need for batteries and therefore no need for wiring and charging. This system uses ordinary diesel and comes complete with everything you ... | | Smoke System for 4 Strokes  This is a very straight forward smoke system that is powered by a Perry pump. No need for batteries and therefore no need for wiring and charging. Click on picture to see larger image. This system ... | | |
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Just Engines, Registered in England, no: 4846519,
Registered office; Newby Cross Farm, Newby Cross, Carlisle, CA5 6JP
