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BCMIOS46LA

BCMIOS46LA

39.54

BCM Inverted Muffler for OS 40/46LA also fits most engines with 35mm fixings, including OS 35AX, ASP/SC 32/36 and Irvine 36/39. Fixing holes at 35mm centres. Dimensions:a=68mm b=49mm c=19mm ...
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BCMIEV20RC - BCM 5619

BCMIEV20RC - BCM 5619

75.58

BCM Inverted muffler for the Evolution 20cc petrol engine with a cut away for round cowl. Dimensions: A=90mm D=64mm L=115mm W=30mm. The exhaust flange is 12mm thick.
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BCMWADL55B - BCM 10514

BCMWADL55B - BCM 10514

144.00

Wrap Around Inverted muffler for DLE55 with extra noise reduction. Dimensions A=3mm, B=76mm, C=25mm D=50mm. The exhaust flange is 10mm thick.
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BCMIDL35 - BCM 10506

BCMIDL35 - BCM 10506

78.60

BCM Inverted muffler for the DL35 rear exhaust. Dimensions A=76mm B=51 C=115mm. The exhaust flange is 10mm thick.
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BCMIOSGT33 - BCM 4034

BCMIOSGT33 - BCM 4034

75.58

BCM Inverted muffler for the OS GT33cc petrol engine. Dimensions A=76mm D=82mm L=102mm W=32mm. The exhaust flange is 32mm thick.
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Zenoah G800BPU 80cc Flat Twin Aero Engine

Zenoah G800BPU  80cc Flat Twin Aero Engine

599.00

!!<Specification:

Cylinder displacement: 79.9 cm / 4.88 cu.inch
Cylinder bore: 40.5 mm / 1.59 inch
Cylinder stroke: 31 mm / 1.22 inch
Power output: 4.34 kW
Carburettor: ...
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Zenoah G62PU 62cc Aero Engine

Zenoah G62PU  62cc Aero Engine

310.00

!!<Specification:

Cylinder displacement: 62 cm / 3.78 cu.inch
Cylinder bore: 47.5 mm / 1.87 inch
Cylinder stroke: 35 mm / 1.38 inch
Power output: 3.15 kW
Carburettor: ...
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G450PU 45cc Aero Engine

G450PU 45cc Aero Engine

299.00

45cc Side exhaust petrol Engine with Zenoah Magneto ignition as standard !!<Specification:

Cylinder displacement: 45 cm / 2.75 cu.inch
Cylinder bore: 43 mm / ...
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Zenoah G380PU 38cc Rear Exhaust Aero Engine

Zenoah G380PU  38cc Rear Exhaust Aero Engine

238.00

38cc rear exhaust engine with magneto ignition as standard !!<Specification:

Cylinder displacement: 37.4 cm / 2.28 cu.inch
Cylinder bore: 38 ...
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Zenoah G260PU 26cc Aero engine

Zenoah G260PU  26cc Aero engine

244.00

!!<Specification:

Cylinder displacement: 25.4 cm / 1.55 cu.inch
Cylinder bore: 34 mm / 1.34 inch
Cylinder stroke: 28 mm / 1.1 inch
Power output: 1.62 ...
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1/8 Robart "T" couplers (pack of four)

6.50

For joining fuel tube good for glow or petrol. !!<Glow OnlyPetrol Only Suitable for Glow fuel ...
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3/32 Robart "T" couplers (pack of four)

3/32 Robart

6.50

For joining fuel tube good for glow or petrol. !!<Glow OnlyPetrol Only Suitable ...
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Multi cylinder glow start

Multi cylinder glow start

156.00

The perfect solution for starting your multi cylinder glow engine without the need for an on-board glow system or a massive battery pack. It is powered by ...
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Three Cylinder Glow Driver

Three Cylinder Glow Driver

60.00

The compact unit operates 3 glow plugs independently using a single cell LiPo or 3 cell NimH battery. The switch-on point is programmable and the unit will automatically turn the plug ...
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Electric smoke pump

Electric smoke pump

46.50

A powerful self priming pump that plugs straight into a switched channel on your receiver. No need for an external power supply. The diaphragm pump works ...
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J'EN 30 size Helicopter Mini Pipe Customer Review

Just Engines Online | Exhaust Reviews & Comments |  J'EN 30 size Helicopter Mini Pipe Customer Review

Just Engines 30 size Helicopter Muffler Review

Just Engines 30 size Helicopter Muffler Review

I wanted an aftermarket muffler for my Hawk Sport simply because the stock muffler is extremely loud and certainly would not reach the noise level required by the BMFA or indeed my club. I was not looking for an expensive power booster, but instead a cost effective noise dampener that would allow me to fly my model where I regularly fly.

On receiving the muffler my first impression was 'Speed Torpedo' from Century products! This muffler looks similar to Century's offering which was quite a result, I was tempted to try the Century muffler before realising that Just Engines had a muffler of their own in stock. My views we're further justified when it came to fitting the muffler. With the Hawk sport you need to cut away a portion of the canopy to make the stock muffler fit. I found that the JE muffler fitted into this cut like a glove, literally like a glove!

The muffler screwed onto my OS with no problems what so ever and the aluminium gasket supplied kept the fit oil tight and secure. The muffler comes with one nipple, one screw, a hole in the top and a hole in the bottom of the muffler. This allows you to fit the nipple to the top or to the bottom which means you can fit this muffler to an engine that is forward facing or rear facing. I have mufflers that are not interchangeable because of the location of engine so this is a welcome bonus. It means that I can fit this muffler to all three of my models should the need arise.

At the field I started the OS and heard a significant reduction in noise, which I was very pleased about. The engine seemed to be running slightly lean so I richened the mixture a couple of clicks and took it to the pad for a hover. The pick up was smooth and the engine purred through the ranges without any noticeable oddities!

In fast forward flight the engine seems extremely happy with this muffler and I feel extremely comfortable flying a model that is no longer barky and loud. I haven't really noticed any power increase but it is the noise reduction that I was looking for and I'm not into 3D aerobatics!

If you are looking for noise reduction to a stock muffler shipped with most 30 size plastic models, this should be near the top of your list of options. I am extremely happy with it's performance and noise reduction and at half the price of a Zimmerman, it's a cost effective general purpose muffler.

Neil Patmore

Just Engines Online | Exhaust Reviews & Comments |  J'EN 30 size Helicopter Mini Pipe Customer Review