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NRS Rotorsports www.nrsrotorsports.com (Canada) Ceramic apex & corner seals for rotary engine applications

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Old 02-12-2010, 09:50 PM   #46
howard coleman
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after a year of pounding on the motor... 507 SAE. zero chatter





uncleaned just as the came out of my motor...





gorgeous, don't you think?



i wish i could better convey how perfect the crown is...

hopefully these will power me past 200 mph at the Texas Mile in October.

howard

www.colemanprecisionrotaries.com
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Old 02-12-2010, 10:38 PM   #47
glassman
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Thanks Howard, looks great!

I've resized and gamma corrected a couple of the pics below







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Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go.
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Old 09-16-2011, 09:50 AM   #48
Smiley:)
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any updates?
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Old 10-05-2011, 05:01 PM   #49
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Not really at this piont. We are testing some other parts now and will possibly try to incorporate them in the testing later on if all goes well. The corner seals were very tight on new rotors, even when made to factory OD spec. They were fine on used rotors though. Rob from Pineapple will make sure they have enough clearance by boring the cs slot to give them the best chance.
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Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go.
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Old 12-07-2011, 03:20 AM   #50
DriFD3S
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"Because one day, steel will rust, in Carbon Fiber, Titanium, and now Ceramics, and Chrome I will trust!"

-Me
Just now.

Sven, I hope we have time for coffee sometime man.
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JDM True Story.


the Vacuum line, to my MAP became detached while I was legally drifting.
my engine would not rev past 2500, and idled from 300-650 and was stalling.
Fortunately, I acquired a Zip-Tie.
I fixed a catastrophic engine failure, With a Zip-Tie.
JDM FTW.
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