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Low and super low horse power

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azel_wolf

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Post Fri Apr 13, 2012 12:44 am

Low and super low horse power

I've seen a high horse power thread now I am making a low and super low HP thread I'm talking about sub .5 liter engines that can run it's whole RPM range 2000-12000 and still work. I'll try and upload some of my attempt soon i'd love to see 100 HP or less that can still run.
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Killrob

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Post Fri Apr 13, 2012 1:00 am

Re: Low and super low horse power

Have you watched my Youtube video on this? http://www.youtube.com/watch?v=go0dtHPDSIY (second part)
Is this what you want? I think Kubboz currently holds the record with below 10 kW :)
Cheers!
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Kubboz

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Post Fri Apr 13, 2012 1:41 am

Re: Low and super low horse power

Oh, it's not below 10 kW.
The lowest I can get to is 10.4 kW, as you can see in the attachment.
By lowering cam profile by 1, I can get it to 10.1 kW, but it's debatable if it actually reaches the 12000 RPM limit.
Attachments
0.4L 16 Valve SOHCRev0.xml
(1.74 KiB) Downloaded 42 times
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loady740

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Post Tue Apr 17, 2012 10:18 am

Re: Low and super low horse power

the lowest i ever got with an engine was .1 hp and .4 ft-lbs of torque but the rev-limiter was set to 2000 rpm so.....
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armandkat

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Post Tue Apr 17, 2012 7:37 pm

Re: Low and super low horse power

loady740 wrote:the lowest i ever got with an engine was .1 hp and .4 ft-lbs of torque but the rev-limiter was set to 2000 rpm so.....


I made a 0.0 hp... :mrgreen: with a lifespan of less than 10 MRevs
"Seamos realistas, exijamos lo imposible" - Ernesto Che Gevara

"Be realistic, demand the impossible" - Ernesto Che Guevara
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MAC_HATER

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Post Wed Apr 18, 2012 1:12 pm

Re: Low and super low horse power

i had an engine make 0.1KW - that said - it could only idle - the momen you put it on the dyno and it idled for a bit and then went FU**IN BANG!

not terribly reliable when the main feature of the engine is it explodes D:
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Hardnuta

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Post Tue Apr 24, 2012 10:04 am

Re: Low and super low horse power

Not sure what you mean by working across the whole Rev limit, But here is my entry

http://www.youtube.com/watch?v=kRsUjdOT ... tube_gdata
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Killrob

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Post Mon Apr 30, 2012 10:37 pm

Re: Low and super low horse power

By "across the full range" we mean non-zero power at every RPM value. So the engine you filmed is not a "valid entry" as such, even though it does generate very little power :)
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Lastgameking

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Post Sun May 13, 2012 5:36 am

Re: Low and super low horse power

Sorry, but what mean's MRevs, i now this is the unit for lifespan. But exactly. Miles for overhaul?? ;)
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Kubboz

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Post Sun May 13, 2012 5:52 am

Re: Low and super low horse power

MRevs - Millions of Revolutions

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