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Allis 301 diesel water to the block only= dry head

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Forum Name: Pulling Forum
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=169800
Printed Date: 28 Mar 2024 at 7:42am
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Topic: Allis 301 diesel water to the block only= dry head
Posted By: DougG
Subject: Allis 301 diesel water to the block only= dry head
Date Posted: 04 Apr 2020 at 4:22pm
Got a 301 diesel puller that im wanting to run a filled head to get away from the cracking issues, question is , where would be a good  entrance for the water to the block? Im thinking about returning it from the water drain on the injection pump side, anyone do this before ? 



Replies:
Posted By: DrAllis
Date Posted: 04 Apr 2020 at 7:22pm
Using the AC water pump, use a 180-185-190 (NOT XT or 200) water pump volute to pump water into the front of the block, then drill a hole or two to get water flow into the #1 sleeve area. Drill two holes in the rear of the block below the head gasket/deck area and let hot water out there. We've used two 1/2" pipe nipples for the exist.  !/4" pipe is the block drain and will flow very little and won't move water 100% thru the block and out.. All drilling done with a bare block.


Posted By: Acllss puller
Date Posted: 04 Apr 2020 at 11:42pm
I used mezerle 20 gallon pump and circulated it from front of motor to rear soft plug on the right above the starter then through an oil cooler with 5/8 fittings and electric fan to fit with a one gallon expansion tank for relief , I may still have some of it ???


Posted By: DougG
Date Posted: 05 Apr 2020 at 7:21am
Where did you enter the front of the engine?


Posted By: Acllss puller
Date Posted: 05 Apr 2020 at 4:38pm
Right front corner of block facing forward , made a plate with 3/4 “ inlet I think big water volume helped keep temps even across cylinders , I’ll check tomorrow see what I got to take pics for ya ?


Posted By: DougG
Date Posted: 05 Apr 2020 at 5:49pm
That would be great , thanks


Posted By: Acllss puller
Date Posted: 09 Apr 2020 at 8:11pm
So I mane a plate to bolt over the hole that the stock water pump used     And also bolted across the entire front of the block to serve as a place to pull engine from here is a pic of it uploads


Posted By: DougG
Date Posted: 09 Apr 2020 at 8:13pm
No pic but dang that makes total sence to make that plate where the pump was  


Posted By: Acllss puller
Date Posted: 09 Apr 2020 at 8:17pm
So I made a plate to bolt over the hole that the stock water pump used     And also bolted across the entire front of the block to serve as a place to pull engine from here is a pic of it uploads . Can’t seem to get pics to upload on here , text me and I’ll send some . 716-866-2114


Posted By: TeamAllis
Date Posted: 25 Apr 2020 at 9:34pm
I have some pictures of what we ran on our 180. Text me your number and I will send you pictures of our set up.  We are currently running a dry block now and not having any problems.  252-945-7937-Jamie


Posted By: Bobo Husker
Date Posted: 26 Apr 2020 at 9:03am
I would like to see what you guys did also if that's ok. 608-604-7752

Thank you in advance!



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