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Turbo Charged Allis 185 ??????

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=35071
Printed Date: 26 Jun 2025 at 1:16pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: Turbo Charged Allis 185 ??????
Posted By: kphall2008
Subject: Turbo Charged Allis 185 ??????
Date Posted: 05 Aug 2011 at 5:00pm
Did Allis put turbocharged diesel engines in Model 185 Tractors?

The used tractor dealer from where I just bought my "1971" (so they say)
Allis 185 dropped it off in town.  I did test drive the tractor before, but just
a light short test.

I drove it five miles home.  I did not hear a turbo whine, except the exhaust note was a give away,  and the exhaust gas velocity was high.

I LOOKED REAL CLOSE  (why didn't I look that close at the dealer) and SURE ENOUGH
there is a turbo charger.  Tractor data and a couple of other places claim it was naturally aspirated.

So,  I got a rare one??? or aftermarket add on??

THANKS!



Replies:
Posted By: farmtoybuilder
Date Posted: 05 Aug 2011 at 5:18pm
No, It was added on! AC didn't install them from factory on 185's.

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5 different TT-10's,5 TT-18's Terra Tigers,B-10,2 B-207's,B-110,2 B-112's,HB-112,B-210,B-212,HB212,2 Scamp's & Homilite T-10. Still hunting NICE HB-112 & anything Terra Tiger & Trailers for them.   


Posted By: DougG
Date Posted: 05 Aug 2011 at 6:35pm
NO - AC  knew a turbo would rip that rear end right out ; maybe not right out , but they were afraid users would weight the tractor down , pull bigger implements and that would bust the rears out ; the 301 does love a turbo , you can easily make 150 hp !!


Posted By: dualquads
Date Posted: 05 Aug 2011 at 9:53pm
My neighbor turbo-ed his 185 back in the early 80's.... dynoed ~125.  A bit much I thought, but it was still going strong at his retirement sale a number of years later. 


Posted By: HagerAC
Date Posted: 06 Aug 2011 at 1:30am
There are a lot of 185 tractors with added turbo chargers, there are videos on youtube, and some on tractorhouse.

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30+ A-Cs ranging from a 1928 20-35, to a 1984 8070FWA, Gleaner R52


Posted By: WD45
Date Posted: 06 Aug 2011 at 9:18am
Our 185 also has a turbo on it.

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Fred Dunlop, G,B,CA, WC,WF, 3 WD45`s,gas, diesel and LP,U,D10 series III, D12,D14,D15 SERIES II,D17 Series IV in Gas and Diesel ,D19 GAS and D21,170 185,210 ,220 an I-600 8070 fwd, 716H and 1920H



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