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WLHD21 
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Joined: 06 Feb 2019
Location: Iowa
Points: 149
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 Topic: 200 Camshaft gas vs diesel
Posted: 13 Feb 2020 at 7:37am |
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I am working on 200 that has cupped lifters and cam lobes that vary by 0.035”, I have a 301 gas from gleaner G. Before I tear it down does anyone know if there different, I would assume they are, but I’ll ask the experts. Thanks ,
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injpumpEd
Orange Level Access
Joined: 13 Sep 2009
Location: Walnut IL
Points: 4762
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Posted: 13 Feb 2020 at 7:46am |
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I would think the valve opening and closing events would be different from a gas to diesel. A quick look on agco parts books shows they are different part numbers, but don't know exactly what is different.
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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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DrAllis
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Joined: 12 Sep 2009
Points: 19473
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Posted: 13 Feb 2020 at 7:48am |
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The gas camshaft surely doesn't have the 4 inch long bolt in the nose to prevent camshaft breaking.
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Brian Jasper co. Ia
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Joined: 11 Sep 2009
Location: Prairie City Ia
Points: 10508
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Posted: 14 Feb 2020 at 10:18pm |
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My D17D has a gas cam in it. Sounds like you better find the exact cam like Dr A is talking about though.
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"Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford
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MACK
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Joined: 17 Nov 2009
Points: 7664
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Posted: 15 Feb 2020 at 7:30am |
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I have heard of guys putting 262 gas cam in 262D, making them run better. MACK
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tbran
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Joined: 14 Sep 2009
Location: Paris Tn
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Posted: 17 Feb 2020 at 6:17pm |
They will interchange - but you are going backward - the gas cam on the intake only had a lift of .355 whereas the diesel was .4405 exhaust was about the same - I can't find the specs now but the gas timing and duration was a few degrees different. They were ground out of the same casting. The 2000 gas engineering had economy as an objective , the 2500 265 was the cubic inch amount in gas version to match the diesel in hp but the low #'s were a killer in cost for pistons sleeves and cranks.
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When told "it's not the money,it's the principle", remember, it's always the money..
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WLHD21
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Joined: 06 Feb 2019
Location: Iowa
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Posted: 17 Feb 2020 at 10:53pm |
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Did the 301 gas engines in the XT’s have the bolt in the cam shaft?
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MACK
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Posted: 18 Feb 2020 at 6:54am |
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301 gas cam never had a bolt in the end. MACK
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