GOTO - 7040 with 280 hp on the dyno!
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=153594
Printed Date: 25 Aug 2025 at 10:52pm
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Topic: GOTO - 7040 with 280 hp on the dyno!
Posted By: allispicker
Subject: GOTO - 7040 with 280 hp on the dyno!
Date Posted: 02 Sep 2018 at 7:25am
| Anyone know the story on the 7040 that was at the show? I believe it was restored by Andrew Gubbels. The tractor ran even better than it looked with 280 hp on the dyno. Does the tractor belong to anyone on here? What kind of work would have to be done to double factory hp? |
Replies:
Posted By: MACK
Date Posted: 02 Sep 2018 at 8:17am
| You cam make a dino show about any hp you want. MACK |
Posted By: Carl(NWWI)
Date Posted: 02 Sep 2018 at 8:50am
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It was injpump Ed's tractor. No it wasn't restored by Andy. Ed finished it Friday morning before the show. A friend of his painted it for him. He'll Chime in and fill you in with the details. And Mack, the numbers are correct, well actually not even. Throttle wasn't opened up all the way and they didn't crank the down the Dyno all the way. It would've went 300+ no problem. |
Posted By: garden_guy
Date Posted: 02 Sep 2018 at 11:11am
|
Dang, wish I had seen this one in action! |
Posted By: Luke R.
Date Posted: 02 Sep 2018 at 5:47pm
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Yep tranny Ed’s tractor ------------- 4-7030's,170G,220FWA,3-220's,210,D21II,D21I industrial,2-200's,3-190's,175D,2-D19D's,D19G,WD45,WD,CA,2-UCont.,5015FWA,917,B110,Gleaner F |
Posted By: DanWi
Date Posted: 02 Sep 2018 at 8:23pm
| Thats all it was making he must have just been warming it up. haha |
Posted By: cwhit
Date Posted: 02 Sep 2018 at 10:52pm
| Yes I was standing there. Had to do a quick pull down cause the pto clutches started to slip. Would have went way pass 300 . Then did a 210 from Wisconsin that bested 340 plus. |
Posted By: Mike Kroupa
Date Posted: 02 Sep 2018 at 10:56pm
| How much boost was it making? Definitely one hot running 7040!! |
Posted By: Tim NH
Date Posted: 03 Sep 2018 at 12:28pm
Here's a couple pictures of Ed and his 7040. First I had to thank him on doing the pump and injectors on my 7000.  ------------- 1950 WD 1959 D14 1955 WD45 1976 7000 B 207 |
Posted By: Tim NH
Date Posted: 03 Sep 2018 at 12:32pm
Not sure what happened, here is the other one. You could smell the paint curing on the engine. Tim ------------- 1950 WD 1959 D14 1955 WD45 1976 7000 B 207 |
Posted By: Mike Kroupa
Date Posted: 03 Sep 2018 at 12:54pm
| It appears its an A&W Dyno. If they are set-up to the tractor they are very accurate., Mike |
Posted By: injpumpEd
Date Posted: 03 Sep 2018 at 4:09pm
|
It is my tractor, and dyno is an M & W P2000. You cannot dyno a performance engine slow and steady, since we are putting out quadruple to intended output. You make a quick squeeze down and back it right off. PTO clutches were not happy! That entire tractor is still stock and original except the pump, injectors and turbo, and I put a 7080 intercooler on it. It pulled the sled pretty easily in 2nd on fast side, PD high, and had enough snort that I didn't have to downshift at the end. I was planning this tractor to be pulling 3rd gear, but I did experiment twice, and that sled was way too hard to get moving, it wouldn't do it! Thanks guys for all the compliments! I really did have a great time at that show! Dave Appleton's 210 was at 340 when the pto wasn't happy, so I had Brett back it off. My first attempt was aborted by me, since it was being pulled down way too slow and easy. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: JoeRepking
Date Posted: 03 Sep 2018 at 7:07pm
I can second all the info as correct as I was the one operating the dyno! We do appreciate all those who synod their tractors! 
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Posted By: injpumpEd
Date Posted: 04 Sep 2018 at 8:52am
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Was really fun doing the dyno session with Joe and Brett Repking, and all the others who were there around it! I had a blast. Boost on my 7040 during the pull was only 40, but didn't really pull down all that hard before spinning in. Those big lugs made deep holes in a hurry lol! Tractor is still way light. We've got video on fb that Carl posted to my page. The pulls are there too. I had so many people (loyal customers) come up to me and introduce themselves, but I think there was many more that we probably walked right by each other lol! I sometimes get really bizzy too! lol! Hard to keep track of it all! Very overwhelming turn out for the show! So glad I could be a small part of it! I would have liked to sponsor something like this.
------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: ACman75
Date Posted: 04 Sep 2018 at 5:36pm
You can sponsor me Ed  haha
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Posted By: injpumpEd
Date Posted: 05 Sep 2018 at 12:52pm
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I failed to thank the guy who made this thing look as pretty as it does! Bradd Kruse, Kruse Kustom Kreations. He has a dustless blaster he used on this, and then nice paint room. He is 8 miles north of Walnut IL. Thanks for the great finished product Bradd! ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: Dswall
Date Posted: 06 Sep 2018 at 9:23pm
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That tractor looked amazing. They did a great job!! ------------- Dustin in CA |
Posted By: AC7060IL
Date Posted: 10 Sep 2018 at 9:31am
| Ed, congrats on your Great AC 7040. It's looks awesome. I bet it sounded amazing on the dyno. |
Posted By: injpumpEd
Date Posted: 10 Sep 2018 at 12:57pm
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There's video on FB Eric. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |