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speed

Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=106693
Printed Date: 25 Jun 2024 at 6:46pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: speed

Posted By: 200 allis
Subject: speed
Date 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

Replies:

Posted By: O.P.S. Heads
Date 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.

Posted By: MACK
Date 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

Posted By: AC200Puller
Date 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.

Posted By: 200 allis
Date 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

Posted By: AC200Puller
Date Posted: 06 Jun 2015 at 9:45am

Those speeds are at 2300 rpms

Posted By: 200 allis
Date 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.

Posted By: O.P.S. Heads
Date Posted: 21 Jul 2015 at 1:38am

Atta boy.