How About Some OEM 81.5 mm USDM ITR Pistons?
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Honda-Tech Member
Joined: Nov 2000
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From: Fredericksburg, VA, USA
Here are the pictures of the 81.5mm pistons I was telling some of you guys about. B18C1/5 engine size increases from 1797.4 cc to 1819.6 cc and B18C5 CR from 10.6:1 to 10.72:1.
I gotta check those out tomorrow on the computer at work.
Ben-Who has to work with some of the Stupidest Acura and Honda techs EVER
Ben-Who has to work with some of the Stupidest Acura and Honda techs EVER
Assuming the way the Honda parts go by number, these pistons would be 13030-P73-A00 and the rings would be 13031-PR3-003.
When did these come out? I always wished Honda made these, or maybe even 82.00mm ones when I worked for Acura.
When did these come out? I always wished Honda made these, or maybe even 82.00mm ones when I worked for Acura.
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FS: Brand new Nakamoto USDM Spec ITR Pistons, 0.50mm (.020") OS oversized with wrist pins and rings!
kchungb17a
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Feb 9, 2005 11:42 PM




