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speed

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200 allis View Drop Down
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Joined: 11 Mar 2014
Location: new jersey
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 200 allis Quote  Post ReplyReply Direct Link To This Post Topic: speed
    Posted: 25 May 2015 at 9:01pm
Looking to increase speed in third gear high or reduce fourth low on allis 200 looking to run around 10 mph
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O.P.S. Heads View Drop Down
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Joined: 02 Jan 2013
Location: Iowa
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Post Options Post Options   Thanks (0) Thanks(0)   Quote O.P.S. Heads Quote  Post ReplyReply Direct Link To This Post Posted: 26 May 2015 at 12:51am
D 19 final drives will increase the speed by about 8%. It will take some doing to make them fit in a 200 I would guess. D 19 low side power director gears will reduce low side (only low side) by about 10 percent if I remember right.

Compare a 190 speed chart(same ratios as a 200)to a d 19 speed chart with the same sized tires. You will have to convert to make the rated engine speeds equal.

The other options are buying a gearbox to go ahead of the transmission. P.D. low side hollow shaft and clutch will be removed.

You could have custom transmission gears made. Get out your wallet and wait a while.

Tire size changes will change speed also.

There is also the option of getting enough poop under the hood to run the 7th gear you currently have.

No quick fix no matter what you chose.
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MACK View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 05 Jun 2015 at 7:22am
I can sell you a gear box that replaces the PD that can be geared with alot of different ro.   MACK
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AC200Puller View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AC200Puller Quote  Post ReplyReply Direct Link To This Post Posted: 05 Jun 2015 at 5:22pm
I am running 3rd low at 9 mph and 3rd high at 12 you must have 34 inch rubber on the back. Oh ya and running 3000 rpm.
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200 allis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 200 allis Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 2015 at 5:43am
I have 38 rubber and I'm running 3100 rpm stock speeds on chart are 5.7 and 7.2 mph
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AC200Puller View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AC200Puller Quote  Post ReplyReply Direct Link To This Post Posted: 06 Jun 2015 at 9:45am
Those speeds are at 2300 rpms
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200 allis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 200 allis Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jul 2015 at 11:57am
Beat presidents 4010 John Deere with turbo last nights pull 8500lb class. Ran 7th gear 13.4 mph.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote O.P.S. Heads Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jul 2015 at 1:38am
Atta boy.
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