HY-35 on 190XT
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=153514
Printed Date: 02 May 2025 at 8:29am Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: HY-35 on 190XT
Posted By: AllisChalmers37
Subject: HY-35 on 190XT
Date Posted: 30 Aug 2018 at 10:31am
Hey guys! Long time no see. I recently acquired a 1967 190XT series 1 and am in the process of fixing it back into useable condition. I found that it has 2 holes in the turbo and will need to replace it. I found a HY35 off a Cummins ISB at a very good deal but will it fit under the hood without having to cut a hump?
Thanks guys and here’s a pic of the new ride and my 3 month old daughter.

------------- 1937 WC, 1950 CA, 1959 D14, 1967 190XT, 2006 Ram 3500
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Replies:
Posted By: CAL(KS)
Date Posted: 30 Aug 2018 at 11:07am
even if it fits under the hood how do you know its the right size and ratio for the tractor. IMO you should get the correct replacement or it could cost you more in the long run.
------------- Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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Posted By: Carl(NWWI)
Date Posted: 30 Aug 2018 at 12:42pm
Hy or Hx 35's are a very good fit for them, many have done it, was my plan, but I'm going to run a S200, much better turbo for the money. Talk with injpump Ed on this forum and he will set you up.
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Posted By: DrAllis
Date Posted: 30 Aug 2018 at 12:48pm
A-C designed the turbo on that tractor to spool up at 1600 to 1700 RPM and perform at 2,200 RPM rated load. I'd question whether the Holset models you are talking about can do that with fuel delivery settings of 94 PTO/105 flywheel HP. The engine they come off of are 359 cubes and more HP than that.
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Posted By: AllisChalmers37
Date Posted: 30 Aug 2018 at 9:35pm
Very true Dr.Allis I know I had heard of a lot of people running them but I don’t know if the missing 58 cubes would make a big difference. The turbo it has on it now is a RotoMaster. I have never heard of them. I thought the series 1 came with a RayJay turbo.
------------- 1937 WC, 1950 CA, 1959 D14, 1967 190XT, 2006 Ram 3500
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Posted By: shameless dude
Date Posted: 31 Aug 2018 at 5:09am
that's a decent looking tractor and a pretty little gal! welcome back!
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Posted By: shameless dude
Date Posted: 31 Aug 2018 at 5:10am
uh...I didn't see sum green in your other post did I?
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Posted By: allisrutledge
Date Posted: 31 Aug 2018 at 6:22am
Now we know where you been!!!!! Good to know your ok. Scott
------------- Allis Chalmers still exist in my mind and barns
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Posted By: AlexT
Date Posted: 31 Aug 2018 at 6:48am
nice tractor good luck fixing it!
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Posted By: DrAllis
Date Posted: 31 Aug 2018 at 7:11am
Thompson........TRW.....RaJay.....Roto-Master.....pretty much all the same.
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Posted By: groundhog55
Date Posted: 31 Aug 2018 at 7:15am
I have a RayJay that I will sell cheap. Has very few hour after rebuild. Came off a 301 combine engine.
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Posted By: AllisChalmers37
Date Posted: 31 Aug 2018 at 10:08am
Thanks for the help guys. Oh Shalmeless dude, the green you seen is my dads. I only roll with orange. lol
------------- 1937 WC, 1950 CA, 1959 D14, 1967 190XT, 2006 Ram 3500
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Posted By: shameless dude
Date Posted: 31 Aug 2018 at 2:11pm
good answer! lol....momma must have red hair? you still have yer Dodge? we all wanna see more pics of your stuff and your family! it's been awhile! whew!
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Posted By: shameless dude
Date Posted: 31 Aug 2018 at 2:12pm
i'm still my innocent self!
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Posted By: AllisChalmers37
Date Posted: 01 Sep 2018 at 9:28am
Believe it or not momma has blonde hair. lol. Buddy my little brother has the white dodge and I sold my blue one. Went out and got myself a 2006 Dodge dually and really like it until a few months ago when the trans went out. Now I’m swapping a G56 manual into it. I’ll be sure to post some pics of the fleet and the goings on around the place. It has been awhile.
------------- 1937 WC, 1950 CA, 1959 D14, 1967 190XT, 2006 Ram 3500
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Posted By: HD6GTOM
Date Posted: 01 Sep 2018 at 8:00pm
Innocent??????? Shameless
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