I have used champions in both my 1964 383 hp ,since I bought it in 1964, and my 426w bored 30 over with 284 cam and 500 degree lift, since eng rehab in 1995. and they both run great. original dual points. No problems running or tuning. But then again I am old school. Dave O
MO,,,presently on my Coronet I'm running a 491 lift cam, with "Autolite 63 plugs" with no pings and the 440 responds very good, but on my 69 440 6/pac GTX i was always using "Champion J13Y's" don't know if they still make that plug, and on my 68 383 Roadrunner i used Champion "J11Y's"
These cars all ran super fine,,,but then again,.....They're Mopars.
Jay,
65 Coronet 500.
From: MO <micher@xxxxxxxxxxxxxxx>
To: The 1962 to 1965 Mopar Mail List Clubhouse <1962to1965mopars@xxxxxxxxxxxxxxxx>
Sent: Sun, December 16, 2012 2:26:39 AM
Subject: Spark Plugs
I would like to know what the majority of the list members would use.
iT IS A 440 ENGINE WITH ABOUT 9.5/1 COMPRESSION. ( excuse caps )
about .. .475 lift cam, alum hi=riser and 750 cfm Holley , electronic
ignition. Road runner cast exh. manifolds. Thanks for your
input......................MO
--
--
--
Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks!
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
--
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
http://groups.google.com/group/1962to1965mopars?hl=en.
--
--
--
Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks!
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and
http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
--
You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group.
http://groups.google.com/group/1962to1965mopars?hl=en.
--
Dave O
Back to the Home of the Forward Look Network