This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
The Forum Parts and Services Unofficial Allis Store Tractor Shows Serial Numbers History
Forum Home Forum Home > Allis Chalmers > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


ac7045 black belly

 Post Reply Post Reply
Author
Message
nickia View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: alden iowa
Points: 792
Post Options Post Options   Thanks (0) Thanks(0)   Quote nickia Quote  Post ReplyReply Direct Link To This Post Topic: ac7045 black belly
    Posted: 09 Feb 2012 at 8:22pm
7045 black belly i bought as a parts tractor the intake manifold is off. is the tractor suppose to have just an air intake cover on it or can i put a intercooler on this motor?  is a 670t the same as a 3500mark engine which is a 426?  i also looked at 2 7040's tonight my neighbors just had the air intake cover on it which i think is factory? and my 7040 had a intercooler on it so would that basically bump my 426 up to a 7050 specs? thanks Nickia
Back to Top
Sponsored Links


Back to Top
Hurst View Drop Down
Orange Level
Orange Level


Joined: 11 Sep 2009
Location: Midway, Ky
Points: 1218
Post Options Post Options   Thanks (0) Thanks(0)   Quote Hurst Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2012 at 8:34pm
7045 came from the factory without an intercooler.

Hurst
1979 Allis Chalmers 7000
5800 Hours
Back to Top
nickia View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: alden iowa
Points: 792
Post Options Post Options   Thanks (0) Thanks(0)   Quote nickia Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2012 at 8:38pm
thanks hurst is it possiable to put on on?  and how many hp would it add? 
Back to Top
Hurst View Drop Down
Orange Level
Orange Level


Joined: 11 Sep 2009
Location: Midway, Ky
Points: 1218
Post Options Post Options   Thanks (0) Thanks(0)   Quote Hurst Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2012 at 8:42pm
I'm no expert on it, so probably not the one to ask.  Intercoolers alone will not add the horse power, they just allow you to turn up the fuel pump more at a given boost level and exhaust gas temperatures because they cool the charge air, so it is more dense going in.  From what I have read on here about adding intercoolers, your radiator capacity is not big enough to run it in the field at the increased hp, but a 7060 radiator ought to fit in a 7045.  As far as plumbing... I would not know, but I'd guess there's some differences to hook in that extra circuit.  Someone who's actually done this will probably chime in soon and give the details.  Biggest thing I can say is if you need a 160 horse tractor, then you'd probably be better off with a 7060 or 50 so you don't run into cooling problems.

Hurst
1979 Allis Chalmers 7000
5800 Hours
Back to Top
nickia View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: alden iowa
Points: 792
Post Options Post Options   Thanks (0) Thanks(0)   Quote nickia Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2012 at 8:47pm
its not so much i need the 160 but with the missing parts i need to find i just thought of building bigger as long as its torn apart and im searching for pieces .  it dont look like it bolts on any different than the cover really. thanks
Back to Top
Russ-neia View Drop Down
Silver Level
Silver Level


Joined: 11 Sep 2009
Location: NE Iowa
Points: 489
Post Options Post Options   Thanks (0) Thanks(0)   Quote Russ-neia Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2012 at 8:58pm
The intake and intercooler interchange on the side of the head, but you have to also change the water pump housing to make the intercooler fit.
The innovators offer what others will imitate.
Back to Top
Calvin Schmidt View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: Ontario Can.
Points: 4542
Post Options Post Options   Thanks (0) Thanks(0)   Quote Calvin Schmidt Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2012 at 9:03pm
I've just added an intercooler to a 3500 MK II engine. You will need the waterpump housing with the opening to send coolant to the intercooler. I can post pictures later tomorrow. I'm putting the engine into a 220 and that will be used for some play field work. I am concerned about cooling capacity. Will look at adding a row of cores to the rad when I have it in to change the inlets.
Nothing is impossible if it is properly financed
Back to Top
Unit3 View Drop Down
Orange Level
Orange Level
Avatar

Joined: 17 Oct 2009
Location: NC Iowa
Points: 5598
Post Options Post Options   Thanks (0) Thanks(0)   Quote Unit3 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Feb 2012 at 4:08pm
We had parts form a N6 670I in the corner. When the 7045 motor was bebuilt do to low oil pressure, I had the intercooler added. Using parts from the combine, you then get to jerryrig up the upper alt bracket. It would be good to have a bigger radirator from the 7060 or 7080. I will give you more power. I am told if you have an air to air intercooler, you even get more. It can be done.
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.071 seconds.


Help Support the
Unofficial Allis Forum