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Electronic fuel injection

 
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richard.goode(at)russiana
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PostPosted: Thu Oct 13, 2011 7:32 am    Post subject: Electronic fuel injection Reply with quote

The Voronezh manufacturing company – the actual company that made M14P engines in Russia (as opposed to designing them which was done by the Vedenyev Design Bureau (OKMB)) did produce an electronic computer controlled fuel injection system for the M14P. It had a high pressure fuel pump, and then an electronic system whereby fuel was sprayed into the individual intake pipes.

It worked well – I saw the engine running on the test-bed. Fuel consumption was significantly improved and power slightly. An interesting point was that there was a form of mechanical reversion so that if all electrical power failed, it then continued but at about 80% of the power.

I suspect that, like most similar projects in Russia, it has simply died, which is a shame. If you are interested there are some photographs on http://www.russianaeros.com/Electronic%20Fuel%20Injection.htm

Richard Goode Aerobatics
Rhodds Farm
Lyonshall
Herefordshire
HR5 3LW
United Kingdom

Tel: +44 (0) 1544 340120
Fax: +44 (0) 1544 340129
www.russianaeros.com

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brian(at)lloyd.com
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PostPosted: Thu Oct 13, 2011 8:29 am    Post subject: Electronic fuel injection Reply with quote

On Thu, Oct 13, 2011 at 8:28 AM, Richard Goode <richard.goode(at)russianaeros.com (richard.goode(at)russianaeros.com)> wrote:
[quote]
The Voronezh manufacturing company – the actual company that made M14P engines in Russia (as opposed to designing them which was done by the Vedenyev Design Bureau (OKMB)) did produce an electronic computer controlled fuel injection system for the M14P.   It had a high pressure fuel pump, and then an electronic system whereby fuel was sprayed into the individual intake pipes. 
 
It worked well – I saw the engine running on the test-bed.  Fuel consumption was significantly improved and power slightly


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