Yet another WD45 exhaust manifold
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=32834
Printed Date: 20 Aug 2025 at 3:54am
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Topic: Yet another WD45 exhaust manifold
Posted By: Osage_Orange
Subject: Yet another WD45 exhaust manifold
Date Posted: 24 Jun 2011 at 11:03pm
question: Am I correct in "presuming" (not assuming) these two bolt holes are supposed to be separated as shown?
 ------------- Why is there never time to do it right the first time, but always time to go back and fix it? |
Replies:
Posted By: Ohio Orange
Date Posted: 24 Jun 2011 at 11:09pm
| Your correct ! you have normal there . |
Posted By: Dans 7080
Date Posted: 25 Jun 2011 at 12:27am
| Il second that Ohio Orange. |
Posted By: DaveKamp
Date Posted: 25 Jun 2011 at 3:43pm
| Yes. If they WERE cast together, they'd separate immediately upon firing up, because the top side (exhaust) expands in operation, while the bottom (intake) contracts. |