Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Attention Forum Users: On the 28th of December 2023 at 9:00am Central Time, we will be taking the forums down for maintenance while we prepare the new forums for your use. Please click here for more information.

Tractor Pulling Discussion Forum

New Aluminum Heads for G JD's...!!!

Welcome Guest, Log in or Register
Author 
Ron

03-25-2004 06:11:03




Report to Moderator

Supposed to be good for Double the HP of a Heisler..!! HUGE Valves... Also Aluminum Blocks over 7.5" bore... Good for 4,500 RPM....




[Log in to Reply]   [No Email]
JD Gimpa

03-26-2004 19:28:31




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
What kind of drugs are you taking??? 4500 RPM from a 2 cyl. JD G !!!! Some people will beleve anything.



[Log in to Reply]  [No Email]
Super G

03-25-2004 15:53:19




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
I hope this is true. What kind of Hp would a person be looking at with thoes RPM's if it hold together? Who is going to produce this, and what price?



[Log in to Reply]  [No Email]
G-MAN

03-26-2004 07:47:05




Report to Moderator
 Re: Re: New Aluminum Heads for G JD's...!!! in reply to Super G, 03-25-2004 15:53:19  
Probably not much more than a real engine running at 1500 rpm. For sure there would be no ability to "hold" the RPM at 4500 with near-zero reserve torue. It would go from 4500 to 1000 in no time once a load was applied. You'd play h#ll filling those big cylinders at that RPM, regardless of how big the valves are. Not to mention that this "fabled" aluminum block is going to do nothing to increase power. Somebody is playing on mom and dad's computer and blowing smoke. Or else there would be more info and a link to where you can purchase these "unobtainium" components. Notice there's no mention of the special carbs and manifolds that would absolutely be required to make the heads work? Not to mention that the piston speeds would be ungodly for even a stock-stroke "G" running at 4500 rpm.

[Log in to Reply]  [No Email]
buickanddeere

03-25-2004 11:47:52




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
I wouldn't try that rpm with titanium connecting rods, lightweight pistons, custom steel billet crank and flywheel. Some twit is going to try it and kill a bunch of people. The insurance costs will then end even the true stock classes and antique shows. Wonder if these heads have two intake ports unlike the lettered Deeres?



[Log in to Reply]  [No Email]
a puller

03-25-2004 10:31:04




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
thas kinda funny since they never made a heisler for a G....hahaha....



[Log in to Reply]  [No Email]
Johnboy5020

03-25-2004 10:19:57




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
Gotta to be nuts to turn and ole 2 cylinder Johnny 4500 RPM just my opinion.



[Log in to Reply]  [No Email]
70 plowboy

03-25-2004 08:39:00




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
interesting i never knew a aluminum head and block would keep a crank and flywheel together learn something everyday!!!!!
gota love those double yer power add`s entertaining to say the least!!! ROD



[Log in to Reply]  [No Email]
JD2830

03-25-2004 07:47:42




Report to Moderator
 Re: New Aluminum Heads for G JD's...!!! in reply to Ron, 03-25-2004 06:11:03  
Where did you see this at



[Log in to Reply]  [No Email]
farmall

03-25-2004 09:04:25




Report to Moderator
 Re: Re: New Aluminum Heads for G JD's...!!! in reply to JD2830, 03-25-2004 07:47:42  
Sounds like a Denny's commercial.



[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home  |  Forums


Copyright © 1997-2023 Yesterday's Tractor Co.

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

Website Accessibility Policy