Farm Equipment - D14 over bore kit?

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D14 over bore kit?

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=177010
Printed Date: 18 Sep 2025 at 3:00am
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Topic: D14 over bore kit?

Posted By: Adam Stratton
Subject: D14 over bore kit?
Date Posted: 23 Dec 2020 at 12:26pm

Has anyone used the 3 9/16th overbore kits from Steiner? I'm looking at doing my early D14 and thought maybe a little more kick while I was at it might not be a bad idea, but wondered if anyone had gone down that road. Thanks in advance

Replies:

Posted By: PaulB
Date Posted: 23 Dec 2020 at 8:10pm

I have a 3-9/16 overbore kit (of unknown origin) that has 2 little domes on each piston, in a D10 block. I don't know what the expected C-R is supposed to be, although it doesn't much like el-cheapo regular gas. Beyond that it's been running for over 30 years and still going strong. it will make a good 40HP on the PTO.

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If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY