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JEN Upright / Inverted .40-.57 Muffler

£22.50

37mm hole centres for OS, Irvine, J'EN, ASP and other OS copies .40-.57. Supplied with fixing bolts. Dimensions a = 75mm. b = 48mm. c = 20mm. ef = ...
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Genesis Pusher Pipe 40 to 57

£34.94

Genesis Pusher Pipe .40 to .57 Engines - 37mm exhaust fitting
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Single Ignition for Glow Plug Thread

£45.00

Supplied with 2 sizes of sensor holder, hall effect sensor and cable tidy for the wiring. Battery, spark plug and magnet not included.
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J'EN 1.60 (26cc) Petrol Engine

£169.00

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 ...
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JEN .91

£79.99

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! !!<

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Smoke System for 2 Strokes

£55.00

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 ...
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Leo Comments

Just Engines Online | Engine Reviews & Comments | Leo Comments

Leo General

These Leos are really very nice. Every one we've had has been great. Pete Tindal (Pete Tindal's Airplanes)

Leo 28

Thank you for supplying the LEO 28 engine, it is running absolutely great. Experimenting with plug and fuel, although running well on Castor Straight, but for best performance I use 5% nitro. Thanks once again. Chris Crawford

Leo 37

Thanks for the Leo 37 - it's BRILLIANT!! and has impressed a lot of people Nick Vining

It has flown the little Giles around every flying session. The performance is tremendous, on a 10 x 6 it pulls like crazy. a wonderful little engine, good tickover, excellent pickup and screaming top end. IT IS WAY TOO GOOD TO BE A BUDGET ENGINE ! Thanks. Simon Wright

A brilliant little engine - a cracking little motor with excellent throttle response. Mark Webster

Incredible and Wonderful - that's what comes to mind. Very very pleased. T. Pengelly

I am extremely pleased with the engine. "A real little power house of an engine ". As you may or may not remember, I was looking for a smaller engine to put into my OS46 over powered Prangster. The LEO 37 you sold me was a smaller and cheaper engine but that was the only difference! It is just as powerful / reliable and easy to start as the O.S., so I now just fly a 1/3 power. I will definitely buy another one. (I have also recommended to several other flyers as very good and hope it led to some sales for you). Bernie Drew

Fantastic. Great throttling - hasn't missed a beat. P.R. (Surrey)

Thanks for the Leo 37 kit , I have fitted mine with an OS 4 B carb and have tested it with various propellers on Pro Synth 2000 5% nitro using a Model Technics M4 plug . It really is as good as you say , the starting is as good and the running is as reliable as my OS 32 SX which cost more than double . I have shown it off at the local club in my Limbo Dancer and hopefully it will bring you more sales . T C Grace (Birmingham)

What a brilliant little motor. D. Prynne

My Leo 37 is a super little engine R. Patmore (Essex)

Thanks so much for the prompt service on the Leo .37 I ordered. It arrived here on the 8th day after I e-mailed the order. I had it running the same afternoon and after about 20 minutes of on and off running it was turning a APC 11-4 at 13500 RPM. Throttle response is terrific. Great little engine. Bob Connet (USA)

My Leo 37 is great - it started first whizz and throttles as well as my OS 40s!. Jeremy Farrow

Leo 37 Heli

First impressions: nice looking engine with excellent finish on outside. I like the blue heat sink head. Finish as good as major Japanese engine supplier!. It fitted into my Raptor like it was made for it, and I am using Hatori tuned pipe with OS glow plug and Irvine 'contest 10' fuel. Starts straight away... carb has excellent tickover and pickup very very good, with plenty of power and has transformed the handling of my Raptor...... climb out is amazing, it just keeps going. It's a dramatic improvement on my previous engine which was a .38. My only criticism is that I wish I had known about the LEO .37 before I bought my previous engine!! Andy Pemberton

Leo 46

I purchased a Leo 46 from you on the 2 May 2000. I was very sceptical at first being of Chinese origin. Having operated the engine run it in as specified I am pleased and impressed with its performance. Bags of power, smooth running good transition from idle to pickup to full power. Above all else I am amazed at its noise level. My ears were straining to hear it! Fellow modellers at the club HWMAC are interested in the engine too. It would seem that you have done your homework on this one. Regards Roger Gillett

Leo 61

The best money I've ever spent! Mr P. Rodrigues

Questions

Please ring, fax or email for more information or pricing, or if you can't see what you need.
Tel: 01228 712800, Fax: 01228 712800, Email: justengines@enterprise.net

Just Engines Online | Engine Reviews & Comments | Leo Comments