301 Head
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=62805
Printed Date: 23 Nov 2024 at 7:58am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 301 Head
Posted By: Carl(NWWI)
Subject: 301 Head
Date Posted: 06 Jan 2013 at 10:51pm
Are the 301 diesel heads with the injector cups good to use for pulling? Was going to get some head work done to one but heard the cups don't like to hold.
Thanks, Carl
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Replies:
Posted By: Larry W.
Date Posted: 07 Jan 2013 at 9:23am
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The problem with them is they are more prone to cracking between the valves and the hole the injector sleeve comes through, the early style heads have more material in stock form, with the right work you can get the mark 2 heads to hold together, but for farmstock pulling like you're doing, just stick with an early head. Theres no real flow advantage to either head, they both stink!
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Posted By: Carl(NWWI)
Date Posted: 07 Jan 2013 at 9:31am
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Ok, Ill stick with an early head then
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Posted By: WildBill
Date Posted: 07 Jan 2013 at 10:07pm
Dry block it then u can do what ever needed or convert cooling system with oil cooling block and external oil cooler instead of radiator with electric fan . But yes the head sucks . Jackets are shallow walls . Eliminate the cup worries leaking . 301 head will always be a challenge. I can't afford an Indy head this year.
Good luck
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Allis fan for life ! B,C,2-WC'S,WD45G,D19G,190xt ,LLSS 8010, terra tiger refurbished
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Posted By: Carl(NWWI)
Date Posted: 07 Jan 2013 at 11:36pm
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Its only a farm stock tractor, sure ain't going to hard block it, would like to use it a lil too. The heads are a challenge though, that's for sure!
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Posted By: WildBill
Date Posted: 08 Jan 2013 at 6:19am
Well at farm stock polish the ports throw it back together and go grind some feed. Lol. Take care Carl . Happy New Year
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Allis fan for life ! B,C,2-WC'S,WD45G,D19G,190xt ,LLSS 8010, terra tiger refurbished
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Posted By: Carl(NWWI)
Date Posted: 08 Jan 2013 at 2:48pm
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she's getting more then a polish. it does take a lot of hp's and air flow to run that grinder! Lol
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