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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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Just Engines Inverted

Just Engines Online | Two Stroke Exhaust Systems | Silencers (in cowl) | Just Engines Inverted

Just Engines Inverted exhausts.

Designed for slim cowls (eg Spitfires, Tiger Moths etc..) where space is at a premium.

Positions silencer 'can' between engine and firewall (50mm min. needed)

Can be made in a variety of sizes to suit most engines.

Please specify engine model when ordering so exhaust can be drilled to fit e.g. J'EN .91

Dimensions

Inverted (but shown 'lying on table' for clarity) B - is the length from rear exhaust bolt to end of silencer can.

Dimensions (mm) and Weights (Grams) Notes; - all silencers can be made in 1 or 2 piece and custom made - think tube (19, 22, 25, 38, 50, 60, 65mm) and change the dimensions above to suit your installation.

All silencers (unless for petrol) are supplied with mounting bolts and an M3/M4 pressure nipple - .61 size has only 1 outlet (the one furthest away from the exhaust port). Outlet pipes are baffled (inside the main expansion 'can') - other baffles can be fitted to reduce noise if volume
of silencer is big enough. Think 'Biggest is Best' for all custom silencers!!

Just Engines Online | Two Stroke Exhaust Systems | Silencers (in cowl) | Just Engines Inverted

Just Engines Inverted

Just Engines Inverted exhausts.

JMB wrap around for Roto 35 engine

Price: £54.99 (Including VAT at 17.5%)

Dimensions