Posted by David G on August 17, 2018 at 16:53:43 from (209.181.208.169):
The MH44 EFI runs real good, needs some cold weather tuning.
I would not leave the O2 sensor on once tuning was done, pops the cost up about $400.
I would like to make something that bolts on where the Zenith was, tired of all the harnesses and mounting, it is just to much work to mount all that. I really liked the picture that was posted of the integral unit.
I would make the throttle bore bigger, and make a reducer that slides in to size it according to the engine, no sense having huge throttle plate on small engine. An original throttle plate would then be used so it matches the reducer bore.
I do think it is better to mount the fuel injector upwards in the manifold, this reduces the problem with cold manifolds and icing.
I would almost be tempted to mount the fuel pump in the tank.
I used the Microsquirt ECM, but I think I can do the required functionality with an Arduino, at 1/10 the cost. The tuner studio program I use has a build for the Arduino, so user interface would be the same.
My goal would be cut the cost from $1200 to $500 and include spark control.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 ]
Today's Featured Article - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
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.
