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Name that Pipe


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#1 Randy Rapedius

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Posted 09 May 2018 - 04:58 PM

Does anyone know what pipe this is?
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#2 Mike Hughes

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Posted 09 May 2018 - 05:14 PM

cooper I believe





#3 Tom David

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Posted 09 May 2018 - 05:15 PM

It is a cooper pipe.
Cant tell what size-need deminsions.
Wish they were still available.

Tom

#4 Tom David

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Posted 09 May 2018 - 05:17 PM

http://cdn.intlwater...0_108_62356.jpg

#5 tom galdys

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Posted 09 May 2018 - 05:48 PM

Irwin



#6 LH7018

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Posted 09 May 2018 - 05:53 PM

Cooper pipe.

IIRC they started using the dual stinger outlets around the 2006 - 2007 timeframe.



#7 dave roach

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Posted 09 May 2018 - 06:32 PM

That's a Cooper pipe.



#8 Rc painter

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Posted 09 May 2018 - 08:45 PM

Definitely a cooper,have a 45 size.

#9 Randy Rapedius

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Posted 10 May 2018 - 05:59 AM

Thanks to all that replied. I knew it WASN’T an Irwin and had to prove a point to a non believer.

#10 Lennard Cuenco

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Posted 10 May 2018 - 07:19 PM

irwin sold business to cooper....irwin/cooper...call it how you remember it



#11 Michael Costanzo

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Posted 11 May 2018 - 07:31 PM

It is a cooper pipe.
Cant tell what size-need deminsions.
Wish they were still available.

Tom

so what made them so good..or better than the next pipe? i have a brand new .80 size pipe and ran it on a VAC .91 and it was not so great...others say to run it on a 1/8 scale unl?? not a pissing session,just looking for opinions..



#12 David Ashcroft

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Posted 11 May 2018 - 08:18 PM

I tried a cooper on my nova 67 mono and with limited testing it was surprisingly good.
The engine is nearly broken in so I will test some more,,Nice and quiet but also unassuming ..This one is 2.238" across at widest with .425" stinger ID.

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#13 David Ashcroft

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Posted 11 May 2018 - 09:33 PM

If anything they sound a tad restricted.

#14 tom galdys

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Posted 12 May 2018 - 08:12 AM

Randy, You see, I was also right. Irwin sold to cooper. Who is the non believer now? I run mine in a scale, sprort40 and and a cat with an ops80. The same size pipes and I can't find a better pipe. They are not really very restricted but I get 76db's out of them.



#15 David Ashcroft

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Posted 12 May 2018 - 09:38 AM

But just a little restricted,,but it pulled a good tune on the plug at 11.5"


Edited by David Ashcroft, 12 May 2018 - 09:39 AM.