After months spent in testing and developing we are now very proud to present our first J'EN Petrol Engine.

Its main features:

• Possibly the smallest engine in its class - 150mm total length, 100mm high, 93mm wide at widest point.
• Simple CDI Electronic Ignition
• Very Slim line Design - ideal for narrow cowls such as Spitfires.
• Rear Induction
• All Metric Bolts
• M4 threaded hole in Crankshaft for easy spinner fitting. (No need to purchase an expensive adapter)
• Purple Cylinder Head

It is supplied complete with stand off mounts, mounting bolts, spark plug, ignition unit, heat proof exhaust gasket and 2 lengths of spiral wrap for cable protection.

Performance - our third prototype which is still running in is turning a 16x10W2 prop at 7,560 rpm and an 18x6W2 at 7,290 rpm - that's almost as much as a 30cc. This engine is still improving all the time so another 100 or 200 rpm is very likely.

Please select your choice of exhaust systems:

1) J’EN inverted, wrap around style with baffle, for excellent performance and noise reduction. Superb quality UK manufactured exhaust.

2) J’EN purple pipe system - perfect for pattern ships and once again excellent for performance and noise reduction.

So, no need to pay for a big, ugly, noisy boxy exhaust that you are just going to have to replace!

The first petrol engine specified by Just Engines - the people who know about engines!

Launch Pricing -

• Engine, with mounts and ignition - £169

• Engine, with mounts, ignition and J’EN in-cowl exhaust - £225
  (Baffled J'EN inverted of this size would normally be about £75)

• Engine, with mounts, ignition and Purple pipe system* - £230
  * Includes basic 90 degrees manifold.
  (Full purple pipe system for this size is £75 sold separately)