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Inj pump swap
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Dans 7080 View Drop Down
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Joined: 05 Feb 2010
Points: 1146 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dans 7080 Quote  Post ReplyReply Direct Link To This Post Topic: Inj pump swap
    Posted: 15 Nov 2011 at 9:34pm
I am thinking of swapping the Roosa-Master pump on my 7080 with a Simms pump. The Roosa-Master is set at 210hp, and the Simms at 350. I dont plan on pulling any larger equipment or going any faster. The main reason is for the "out of field" 15 and 16000lb class, a few times a year. I can get the pump, lines and gear for a good price. What do you think? Good? Bad?
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 21835 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2011 at 9:57pm
You'll need larger injectors too if fuel delivery is set that high....probably 4 hole x .020" diameter.
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427435 View Drop Down
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Joined: 18 Nov 2010
Location: SE Minnesota
Points: 18637 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 427435 Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2011 at 10:16pm
You could run into turbo over speed problems too, with that much more fuel going through.
Mark

B10 Allis, 917 Allis, 7116 Simplicity, 7790 Simplicity Diesel,
GTH-L Simplicity

Ignorance is curable-----stupidity is not.
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injpumpEd View Drop Down
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5094 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2011 at 10:09am
A 3LM466 would be a nice fit. I have one I'd sell.
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!
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