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Author Topic: To Shuffle pin or not  (Read 2389 times)
drgouk
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« on: January 25, 2008, 07:35:58 am »

Hi,  Looking for advice on my next project engine, A 2275cc bulit on a mag case. Do i need to shuffle pin or not?
I am planing on using a DPR full circle 82mm welded crank with 411 centre main, vw rod journal.
It will have CE or JPM heads.
Look forward to your opinions.
Regards

David Gouk
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Bruce
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« Reply #1 on: January 25, 2008, 07:43:02 am »

"full circle....411 center main....VW journal" 
That's about the last engine that needs shuffle pins.
What RPMs will it turn?
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drgouk
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« Reply #2 on: January 25, 2008, 07:44:12 am »

I would think 7000-7500 rpm.

Yeah, i know, it should be a strong piece.
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drgouk
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« Reply #3 on: January 25, 2008, 20:01:34 pm »

The other thing is, how many guys run the rubber cam plug? Or should i machine the case to take a metal cam plug?
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Jason Young
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Posts: 11


« Reply #4 on: January 27, 2008, 09:51:37 am »

the mexican cases use a rubber plug, mine fit nice and works well. i put some sealant around them, rubber or metal.
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John Rayburn
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Der Kleiner Panzers


« Reply #5 on: January 27, 2008, 19:05:30 pm »

Machine your case for the metal plug!!!! Also , it's always cheap insurance to shufflepin.
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I also park at Nick's.
Udo
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« Reply #6 on: January 28, 2008, 06:46:58 am »

Hi David
I would use shuffle pins on the center main in every case . It is a good way to make the case stronger . Don't know anything about full circle cranks .

Regards Udo
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