"Since there is no ammeter to connect the large output wire to, what would be the next best place--the ignition switch itself?
MY RESPONSE
NO I would NOT wire the alternators output to the Ignition Switch as its (and perhaps the wiring to it) likely NOT a very high current rated device.
NO Although sure it will "work" and many rookies or inexperienced farmer Billy Bobs might,,,,,,, I would NOT wire the alternators output (if its say a 50 or 60 or more amp unit) to the old wiring that went to the BAT terminal on an old Voltage Regulator. THE REASON WHY is many (not all) old generators weren't much over 20 to 30 amps max and many (not all) modern 12 volt Alternators may be 50 to 60 or more amps and that could be excess current/heat for what the old wire from BAT on a VR up to an ammeter or elsewhere could be rated for. Again yes it would "work" if spliced to the old wire that connected to the BAT terminal on an old Voltage Regulator BUT TO BE SAFE ID PREFER A BIGGER WIRE UNLESS SAY IT ALREADY HAD A 10 GAUGE THERE ???? I cant say from here and what you posted
YES similar to Professor Jims post I would run an all new wire 10 gauge minimum or even 8 Gauge SUBJECT TO the alternators output from the alternator to the hot battery post or often to the starter solenoid/switches hot input battery side as it has a huge cable up to the battery and use adequate overcurrent and short circuit protection.
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 - New Life for an Old Allis - by Tyler Woods. My friend Jon, has an old '39 Allis Chalmers B. He thought it a marginal tractor that had long since served its time. She smoked terribly and never had much power but he couldn't afford another so he was limping along with what he had. Jon's Allis has a small front loader and though it doesn't carry much, it serves his needs. It was the hard starting and low power that made him think it was time to replace the old girl. Jon called me to help him discover why his tractor wouldn't start
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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.