This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
The Forum Parts and Services Unofficial Allis Store Tractor Shows Serial Numbers History
Forum Home Forum Home > Other Topics > Pulling Forum
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


distributer d17 series 4 vs. 175 differance?
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
HudCo View Drop Down
Orange Level
Orange Level
Avatar

Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3552 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Topic: distributer d17 series 4 vs. 175 differance?
    Posted: 22 May 2024 at 9:17pm
any differance in the distributer on a d17 series 4 and a 175 mecanical advance  weights or the series 1  what wiehgts or springs will be the best with the 175 cam still be the series 4 govenor weights and spring
Back to Top
Sponsored Links


Back to Top
HudCo View Drop Down
Orange Level
Orange Level
Avatar

Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3552 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 22 May 2024 at 9:25pm
i will be useing a pertronix but my dist. sat for at least a full year outside with out a cap on it and the mechanical advance is is rusted beond repair
Back to Top
tbran View Drop Down
Orange Level
Orange Level


Joined: 14 Sep 2009
Location: Paris Tn
Points: 3297 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tbran Quote  Post ReplyReply Direct Link To This Post Posted: 23 May 2024 at 3:07pm
The 175 distributor had different weights and springs as the RPM was higher and had a longer advance curve.  70232828 70232829 springs and wts. These were with screw type dist cap mostly - E's and 175's. Both were Delco so will interchange.  240001 is the sn break.     I have seen a lot of swaps... 

Edited by tbran - 23 May 2024 at 3:19pm
When told "it's not the money,it's the principle", remember, it's always the money..
Back to Top
HudCo View Drop Down
Orange Level
Orange Level
Avatar

Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3552 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 23 May 2024 at 4:52pm
will those weights 70232828 and 70232829 fit in the series 1 distributer  ?  wonder what combination i want with the d17 rpms and the 175 cam ?
Back to Top
tbran View Drop Down
Orange Level
Orange Level


Joined: 14 Sep 2009
Location: Paris Tn
Points: 3297 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tbran Quote  Post ReplyReply Direct Link To This Post Posted: 24 May 2024 at 8:18am
Due to the nature of theLow RPMs  don't think it will matter - you need to tune it on a dyno and adjust the timing to max hp. Having done this it is amazing how much one can adjust the distributor with no noticable difference.  When the timing is retarded the rpms go down and then come back when advanced to the point of pinging - then back off. You can't determine the start of 'pinging' by ear.  Depending on compression, air flow and other issues timing will probably be different than factory specs for your purpose.
When told "it's not the money,it's the principle", remember, it's always the money..
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.125 seconds.


Help Support the
Unofficial Allis Forum