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> Opposed Piston Opposed Cylinder Engine
mitsu90
post Feb 22 2011, 04:48 PM
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http://www.engineeringtv.com/video/Opposed...pposed-Cylinder


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dualdj1
post Feb 23 2011, 09:03 AM
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I've been watching this pretty closely, thought I had posted something on here but must not have. It's a very interesting design, starting off as a 2 stroke diesel and possibly changing to gas at some point. Initial use is for military, but I'd guess with the power numbers great balance, it'll be out in the private sector in 5-10 years. Really cool technology and out of the box design work.

here's the company's website: http://www.ecomotors.com/

backed by bill gates among others.


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mitsu90
post Feb 23 2011, 03:09 PM
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Eats and sleeps DSM jargin.
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I just wanna know what it sounds like cool.gif


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dualdj1
post Feb 23 2011, 04:00 PM
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the coolest thing about it is that balance. there is no load at idle on the crankcase. I'm sure that changes when load is applied to the crankshaft, but the power generation process in and of itself adds no load, so they could use 2 main bearings, which would allow the use of roller bearings instead of what we're used to for main/rod bearings.

they say it's very quiet, you almost don't know it's running


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1978 Mustang II King Cobra
89 5.0HO, Stock Short Block, Ford F303 cam, 1.7:1 Crane Roller Rockers, Holley 650 Doubler Pumper, MSD 6AL, Pocket Ported stock heads, Hedman Long Tube Headers
5 spd Manual
Full roll cage, 9" full floater w/Currie trac lock/373 gears, RCI Fuel Cell
Project Page: http://www.brandttuning.com/projects.htm
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Red_06_EvoRS
post Mar 3 2011, 08:52 PM
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QUOTE (mitsu90 @ Feb 23 2011, 03:09 PM) *
I just wanna know what it sounds like cool.gif


Here you go:
Running Ecomotors OPOC video


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