|
This is the modern view of the Yesterday's Tractors Forums. Just login with your YT Userid and password to post. If you have trouble logging in, contact us by email to support at ytmag.com, or through the Reader Form, and we will get you going right away.
| View previous topic :: View next topic |
| Author |
Message |
JohnDeereJimOhio
Long Time User
Joined: 03 Jul 2012
Posts: 531
Report to Moderator
|
 Posted: Mon Feb 25, 2013 6:25 pm Post subject: High rpm 6 cylinder motor questions.. What's your thoughts?? |
  |
|
Finishing up my G for the 2013 summer and bought a new tractor to start on will be running a gasser Deere.. I don"t have much experience with 6 cylinders and running high rpm so a few questions.. I"m going to run a steel flywheel and cold clutch set up along with a blanket. How many Rpms can I spin safely out of a 4 main Deere block? Will it hold up or should I juste note the bullet and get a diesel block with 7 mains.. Also in a high rpm motor do they hold up better when the bore and stroke match? Say a 4.5x4.5 motor would it hold up better than a 4.5 bore by 5 stroke. Just looking for some opinions.. Thanks in advance..
|
|
| Back to top |
|
 |
MLPANKEY
Tractor Expert
Joined: 29 Feb 2008
Posts: 3301
Report to Moderator
|
| Posted: Tue Feb 26, 2013 10:32 am Post subject: Re: High rpm 6 cylinder motor questions.. What's your though |
|
|
| JohnDeereJimOhio wrote: | | (quoted from post at 19:25:00 02/25/13) Finishing up my G for the 2013 summer and bought a new tractor to start on will be running a gasser Deere.. I don"t have much experience with 6 cylinders and running high rpm so a few questions.. I"m going to run a steel flywheel and cold clutch set up along with a blanket. How many Rpms can I spin safely out of a 4 main Deere block? Will it hold up or should I juste note the bullet and get a diesel block with 7 mains.. Also in a high rpm motor do they hold up better when the bore and stroke match? Say a 4.5x4.5 motor would it hold up better than a 4.5 bore by 5 stroke. Just looking for some opinions.. Thanks in advance.. |
If its cubic inch limited go with the biggest bore and then stroke to get the rest. Most of the torque is generated from exppanding gases pushing on piston after ignition. . If its wide open on cubic inches by all means go to the max with both.
|
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|
|
|
Discount Prices for Parts! You can help support this extensive website by purchasing your tractor parts, manuals and merchandise from our [ Antique Tractor Store ] or call our friendly sales staff toll free (800) 853-2651. [ More Info ]
|
YT Home
| Tractor Manuals
| Tractor Parts
| Forum Home
Copyright © 1997-2013 Yesterday's Tractor Co. - A Washington State Corporation
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
Yesterday's Tractors - Antique Tractor Headquarters
|
|
|
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
