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11-22-2014, 10:12 AM
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#1 |
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Senior Member
Join Date: Jun 2008
Location: nhranumbers.com
Posts: 869
Likes: 129
Liked 151 Times in 48 Posts
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Spark plugs
SPARK PLUGS
What kind do you run & why? How often do you change plugs?
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Glen DeMenge 1969 Camaro Stock Eliminator |
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11-22-2014, 11:16 AM
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#2 |
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VIP Member
Join Date: Jun 2006
Posts: 3,349
Likes: 320
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Re: Spark plugs
Champion---they produce a tad more HP than the Autolites (dyno proven)- Changing frequency depends on the situation-FED 387
Last edited by FED 387; 11-22-2014 at 11:17 AM. Reason: add additional info |
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11-22-2014, 02:07 PM
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#3 |
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VIP Member
Join Date: Sep 2002
Location: Tacoma, Washington
Posts: 1,632
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Re: Spark plugs
I see MSD is in the spark plug business now,,, anybody try these yet? I'm just thinking of different options in the off season right now for us in the rainy NW.
Danny Durham |
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11-22-2014, 02:16 PM
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#4 |
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VIP Member
Join Date: May 2006
Location: Murfreesboro TN
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Re: Spark plugs
I was running Champion, RC12YC, but they're getting hard to find, and the racing version is near impossible to find. Trying some AC Delco plugs soon.
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Alan Roehrich 212A G/S |
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11-22-2014, 02:43 PM
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#5 |
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Member
Join Date: Sep 2006
Location: Moncton, N.B.
Posts: 276
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Re: Spark plugs
I use AR-13 with great success.
Terry K |
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11-22-2014, 03:23 PM
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#6 |
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VIP Member
Join Date: Oct 2002
Location: On a hilltop in Pa.
Posts: 4,218
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Re: Spark plugs
I have been using the AC Rapidfires for years. I like them.
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Billy Nees 1188 STK, SS Make tech "TECH" again! |
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11-22-2014, 06:30 PM
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#7 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,528
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Re: Spark plugs
Champion N9YC ( 300 New # ) in small Mopars.
I liked Champion N63YC but have not found any for a couple years! Anyone have a good Big Block Plug for stocker. Autolite AR seem to have been changed vendors last couple years and we have had difficulties since then.
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John Irving 741 Stock 741 Super Stock |
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11-22-2014, 10:26 PM
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#8 | |
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Senior Member
Join Date: Feb 2006
Posts: 625
Likes: 110
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Re: Spark plugs
Quote:
 Lots of pirated off shore stuff kicking around. I went to NGK and never looked back. Kevin
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The more people I meet the more I like my dog Kevin |
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11-23-2014, 10:27 AM
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#9 |
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Junior Member
Join Date: Jan 2013
Posts: 82
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Re: Spark plugs
Alot of the AC plugs are now made by ngk .The champion RC12YC is available in probably every parts store that stocks champion .
Joe |
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11-23-2014, 10:33 AM
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#10 | |
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VIP Member
Join Date: May 2006
Location: Murfreesboro TN
Posts: 4,905
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Re: Spark plugs
Quote:
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Alan Roehrich 212A G/S |
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