Interesting engines design consepts ~ Oval pistons

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Dec 27, 2009 | 01:12 PM

#11

trever1t

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Quote:

Originally Posted by Stoichiometric

You sure would have to use some flexible rings to let them walk around those pistons.

this is what I was wondering when I saw that, how do the rings work?

Dec 27, 2009 | 01:40 PM

#12

joemumford1

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thats rediculous!!!

Dec 27, 2009 | 01:44 PM

#13

moregrip

what a rush!

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From: Wyoming

http://www.motorcyclespecs.co.za/mod...onda_nr750.htm

Dec 27, 2009 | 06:03 PM

#14

LsxCody

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From: Virginia!!!!

weird looking lol

Dec 28, 2009 | 10:14 AM

#15

sixltrbtr

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From: Southeast Texas

I was wondering the same thing about the rings.. I wonder how well they sealed the cylinder in the long sections. Pretty cool idea though. Reminds me of that Coates engine because it's so different. http://www.coatesengine.com/

Dec 28, 2009 | 06:17 PM

#16

dirt track racer 81

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From: Hennessey, Oklahoma

yea have fun getting that bored .020 over

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