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426 Valve springs
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Peterson View Drop Down
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Joined: 05 Mar 2011
Location: Westboro, Wi
Points: 866 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Peterson Quote  Post ReplyReply Direct Link To This Post Topic: 426 Valve springs
    Posted: 09 Mar 2015 at 4:51pm
Hey guys, anyone know anything about this style of valve spring? Came out of a stock 8050 engine. Has the regular outer spring with a flat inner spring wound the opposite way. This is the second motor i've had these in.
7095-685I at 255hp, 8070-225HP,8050-210Hp,8030 with 155HP,220 with 670T engine with A-pump, 7580, 185 with 140HP, 2-6080's,6070, S4 D17,wd45,CA,st34 agco, S1 D17 with 3500MK2
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injpumpEd View Drop Down
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5097 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 2015 at 5:21pm
I think those are the original style, outer spring with a damper inside. The new ones are a variable rate single spring. The coils are closer together at the bottom than they are at the top. 
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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Adam Stratton View Drop Down
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Joined: 11 Sep 2009
Location: SW MO
Points: 1363 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Adam Stratton Quote  Post ReplyReply Direct Link To This Post Posted: 09 Mar 2015 at 6:41pm
That style is on the exhaust of my 7060, but not the intake. Dont know when or why it got that way, just know how it is now.
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