Spark Plugs - 6R12 vs. 10R12A

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#11

06-11-2012 | 01:37 PM

Rich67

Road Captain

Joined: Apr 2011

Posts: 529

Likes: 1

From: Illinois

Thanks for the number.Not expecting anything perf. wise I was just wanting to try it for the pingin aspect of it figured what could hurt for the price of plugs.I just get a little, thought that might help some.

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#12

06-11-2012 | 02:04 PM

Tee Bagger

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Joined: Jun 2011

Posts: 537

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From: watertown, wi

Any one have a ngk number for the 10 r12??

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#13

06-11-2012 | 02:11 PM

Rich67

Road Captain

Joined: Apr 2011

Posts: 529

Likes: 1

From: Illinois

Just remembered I saved a cross ref. chart it is DCPR8E

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#14

06-11-2012 | 02:16 PM

journeyman

Road Master

Joined: Mar 2010

Posts: 931

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From: SE Wisconsin

Here's the Iridium plug one range colder that I run;

http://www.amazon.com/Denso-IXU24-Ir...=5336075432-20

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#15

06-11-2012 | 02:53 PM

hd_rolling

Supporter

Joined: Feb 2008

Posts: 4,133

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From: Grays Creek, NC

Quote:

Originally Posted by EddyD

You will notice a difference with NGK Iridium

Tried them, no differance accept the price!

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#16

06-11-2012 | 03:12 PM

TWIN CAM 96

Outstanding HDF Member

Joined: Apr 2011

Posts: 2,555

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From: East of the USS Midway

Call Champion & ask them what the difference is there who make H-D plugs!

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#17

06-11-2012 | 10:35 PM

jjnoble

Outstanding HDF Member

Joined: Jul 2010

Posts: 2,727

Likes: 5

Harley Spark Plug Twin Cam Cross-reference 88" / 96"
H-D Standard 6R12 H-D Gold 6R12G H-D Platinum 6R12PP Screamin' Eagle EX12S ACCEL Y2418P AC Delco - Autolite 4164 Autolite Platinum AP4164DP2 Bosch / Platinum YR6LDE Champion RA8HC Denso Iridium IXU22 NGK DCPR7E NGK Iridium DCPR7EIX NGK Platinum - Splitfire SF416D

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