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Fuel pump screw

If you mean the torque screw, they never had them originally. If it does have one it's been added. Only works to turn the fuel up IF fuel has been increased inside first, then turned down with the torque screw.
 
Its down by the left rear axle. Not really, but I'm trying to keep you from doing something stupid.
 
Tim your more than right about the over excitement. I cant help but get all excited when I hear and read about all these people doing this and the like.i sent you an emaqil and never got a response. Let me know if you didn't get it. Thanks
 
One rule to remember in the 'tractor hobby" Marc , is that someone will always have more power than yours and someone's will always sound better than yours. It's a losing and expensive battle to be at the "TOP" . Being half way there doesn't cut it either SO why not just enjoy the smooth responsive factory power that a stock 4020 has and be happy.
 
If you want a turbo and more power move up to a 43,45 or 4620. Leave the poor girl alone.
 

Now if you had one of the older Fords you would have a Simms pump. They do have a smoke screw. I think that the old diesels always look better pushing a little black smoke when you are pulling a good load. The problem is though that with without the extra air that you get through a turbo you won't get much more power.

https://www.youtube.com/watch?v=C1r4VsG1b8A here is the address for a video of me pulling with one of my Fords making a little smoke. I am sure that if you asked nicely Dieseltech would send you a pump set up to make a little bit more.
 
Because, from his posts I thinks he's 14, nobody in there right mind would keep posting something so stupid over and over again. Hopefully he'll blow it up and save us all his dumb posts.,
 
marcusoverholtzer, just a bit of friendly advice here, but I took notice of what JayinNY said and did a search on your handle. There are a LOT of threads out there started by you on "4020", "4020 engine", "4020 turbo" and the like.

Since you keep asking similar/same questions over and over, I have to conclude that you are not getting the answer(s) you want to hear. If nobody here has answered your question to your liking yet, asking basically the same questions again and again to the same group is only going to get people annoyed with you, as JayinNY seems to be at this point.

Instead of helpful responses, people are going to give you a hard time, insult you, in the hopes you will "go away." Now that's not nice and I doubt anyone here wants to resort to that tactic, but if you leave them no choice, they will.

It's a matter of "don't bite the hand that feeds you," or "don't generate manure in the bed you sleep in."

Please, lay off trying to get more power out of your 4020, or at least asking questions on how to do it on this site. "Calm your hormones" so to speak. You will find that you can make many good friends on here that will help you with advice on actual issues with your 4020.
 

A little "tweaking" won't hurt it one little bit. If I remember right, the 4020 was advertised as being 90 horsepower. Most of them arrived at the dealer turning over 100 horses from the factory, and if they didn't, the dealer made sure it turned over 100. I worked for a John deere dealer in '71 and '72. Most of the 4020s that were serviced by that dealer were cranked up to over 120 horses, and if the black smoke didn't roll when the throttle was pulled down, it was tweaked until it did.
 
your sure helpful. I actuallt turn 16 tomorrow. You guys are right about me being dumb. Please excuse my stupidity. The reason I'm always asking questions is because I'm inexperienced and I'm trying to teach myself mechanics and there is no one around here that does it. Thanks
 
(quoted from post at 08:45:47 12/02/16) Your right Barnyard. Along with everyone else.
Click to expand...

A little curiosity about how it all works is what led us to the technology of todays farm tractors and other labor saving devices. If it weren't for curiosity, Cyrus McCormick would have been content to just hammer out horseshoes, and John Deere would have never bothered to heat some steel in a forge and then hammer out a steel plow share.
 
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