anyboy know the conrod
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=193955
Printed Date: 18 Jun 2024 at 7:38am
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Topic: anyboy know the conrod
Posted By: LouSWPA
Subject: anyboy know the conrod
Date Posted: 08 Mar 2023 at 11:21pm
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crank and wrist pin diameter, and distance center to center, as well as the distance of pin in piston from the top for a 226ci d17 engine? or know where I can find such information?
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I am still confident of this;
I will see the goodness of the Lord in the land of the living.
Wait for the Lord;
be strong and take heart and wait for the Lord. Ps 27
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Replies:
Posted By: DrAllis
Date Posted: 09 Mar 2023 at 8:54am
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Piston pin diameter .990" .... Con rod C to C is 7 3/8" I think. Crank rod journal is 2.375" std diameter. Distance from center of any main bearing to the block deck is 12.656". So if I'm correct on the rod length (might be 7.500") 1/2 of 4.500" stroke is 2.25" plus 7.375" equals 9.625" subtract from 12.656" is 3.031" to the center of the pin at TDC. Got to check on rod length because I've got two numbers in my head. Maybe the G-226 is 7.500" and the G-262 family is the 7.375".
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Posted By: DrAllis
Date Posted: 10 Mar 2023 at 5:21pm
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Conn rod center-to-center is 7.500". So, 1/2 of a 4.500" stroke is 2.250" plus 7.500" equals 9.750". 12.656" minus 9.750" equals 2.906" to the center of the piston pin at TDC. The crankshaft main bearing centerline to the deck is a number A-C never provided, ( 12.656") but I got it years ago from my local machine shop.
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Posted By: LouSWPA
Date Posted: 10 Mar 2023 at 11:47pm
Thank you sir, much appreciated!
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I am still confident of this;
I will see the goodness of the Lord in the land of the living.
Wait for the Lord;
be strong and take heart and wait for the Lord. Ps 27
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