d14 Under tractor exhaust
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=203540
Printed Date: 31 Oct 2025 at 2:03am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: d14 Under tractor exhaust
Posted By: Greenfire
Subject: d14 Under tractor exhaust
Date Posted: 06 Oct 2024 at 5:53pm
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I have a d14 in great shape, Need to change to under tractor exaust for it's current role in an orchard, Tractor has original manifold and sheet metal. Any body done this to a D series? Bought it used in 2014 for sentimental reasons, I grew up on WD and D series tractors and it has become our favorite light duty machine on the farm when live hydraulics are not needed. We use it to disc, rake hay, pull a disc hiller and plastic mulch layer, Haul wagons and more. Just need to get the muffler out of the way of tree branches.
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Replies:
Posted By: DrAllis
Date Posted: 06 Oct 2024 at 5:57pm
| I have made a 90 degree pipe that goes thru the hood to the manifold and attached an oval muffler pointing it straight ahead, keeping it low and close to the hood. This had been on D-15 II with an oval muffler and a low shed to get in and out of. Make it easy to disassemble so you can remove the hood if needed. Done right, the air cleaner stack will be taller than the horizontal positioned muffler. |
Posted By: Greenfire
Date Posted: 06 Oct 2024 at 9:09pm
| Did you protect the hood from excessive heat from the muffler? Did you add a down pipe to get exaust below the tractor? |
Posted By: DrAllis
Date Posted: 06 Oct 2024 at 9:55pm
| Nope and nope. |
Posted By: steve(ill)
Date Posted: 07 Oct 2024 at 8:55am
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I did the same with a B as Dr said... Just set the muffler about 2 inches above the hood... bracket on the bolt that holds hood to the radiator wrap around.. exhast points forward... has a flapper that lays straight down when not running.
------------- Like them all, but love the "B"s. |
Posted By: steve(ill)
Date Posted: 07 Oct 2024 at 9:00am
------------- Like them all, but love the "B"s. |