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Joined: 28 Feb 2013
Location: MN.
Points: 9020 		Post Options Post Options   Thanks (0) Thanks(0)   Quote NEVER green Quote  Post ReplyReply Direct Link To This Post Topic: Question for Ed
    Posted: 05 Jan 2026 at 1:03pm
  Hey Ed,       how many cc's of fuel can you get out of DM pump off a 708o ?  Can you rig up a fuel control screw on that pump or an old Rosa for that matter??

   Thanks.
2-8050 1-7080 6080 D-19 modelE & A 7040   R50       
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5162 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 05 Jan 2026 at 1:09pm
They'll do about 300cc and you just use the external torque screw to turn them down if needed. 
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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Points: 9020 		Post Options Post Options   Thanks (0) Thanks(0)   Quote NEVER green Quote  Post ReplyReply Direct Link To This Post Posted: 05 Jan 2026 at 4:36pm
  Can you still get 400 cc out of the old  Rosa and can you adjust the fuel output with a screw on those??
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Points: 5162 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 05 Jan 2026 at 7:12pm
Somebody might, I had to quit working on those old 450 pulling pumps. It seems when Stanadyne quit building those heads, I had several seize on my stand. No more of that lol!
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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Joined: 28 Feb 2013
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Points: 9020 		Post Options Post Options   Thanks (0) Thanks(0)   Quote NEVER green Quote  Post ReplyReply Direct Link To This Post Posted: Yesterday at 9:12am
Originally posted by injpumpEd injpumpEd wrote:

Somebody might, I had to quit working on those old 450 pulling pumps. It seems when Stanadyne quit building those heads, I had several seize on my stand. No more of that lol!

   Thanks Ed, guess I will go with the AMBAC.
2-8050 1-7080 6080 D-19 modelE & A 7040   R50       
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