Print Page | Close Window

Model A spark plugs

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=161150
Printed Date: 22 Aug 2025 at 4:00am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: Model A spark plugs
Posted By: tomj
Subject: Model A spark plugs
Date Posted: 19 May 2019 at 4:13pm
What do people find are the best for the big block allis's? Giving the A bit of a tune up at the moment and it currently has champion W14's and not sure if they are best. 



Replies:
Posted By: DougS
Date Posted: 19 May 2019 at 8:25pm
Here:
https://www.sparkplug-crossreference.com/convert/CHAMP_PN/W14" rel="nofollow - https://www.sparkplug-crossreference.com/convert/CHAMP_PN/W14

Is there a better one? Probably if it's made is Japan or USA.



Posted By: Alberta Phil
Date Posted: 19 May 2019 at 10:40pm
I like the Autolite 3076.  3077 is even better, but it's not made anymore unless you can find NOS.


Posted By: Steve in NJ
Date Posted: 20 May 2019 at 3:32pm
We carry the 3076's in stock if interested........
Steve@B&B


-------------
39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife


Posted By: Butch(OH)
Date Posted: 21 May 2019 at 7:44pm
For just puttering around and getting on and off the trailer at a show the discontinued long reach Autolite 3077 or equivalent Champion W89D work very well. The 3076 Autolites and W18 Champions work well for tractors that get worked a bit now and then. The W14 is too cold for anything but real work.



Print Page | Close Window

Forum Software by Web Wiz Forums® version 11.10 - http://www.webwizforums.com
Copyright ©2001-2017 Web Wiz Ltd. - https://www.webwiz.net