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-   -   Spark Plug Recommendation...... (https://classracer.com/classforum/showthread.php?t=19663)

Wade_Owens 08-14-2009 11:19 AM

Spark Plug Recommendation......
 
I need to "settle" in on a spark plug since we can't currently run the adapters. Has anyone had luck with a particular brand and heat range? I ran the 137 Accels and the Autolite 3933 (I think that's right) but didnt see any difference. I was having some oiling issues at that time, which may have hampered the "testing".
Any help is greatly appreciated......

See you all at INDY!!!!!!

Wade O

GarysZ24 08-15-2009 07:34 PM

Re: Spark Plug Recommendation......
 
Quote:

Originally Posted by Wade_Owens (Post 134771)
I need to "settle" in on a spark plug since we can't currently run the adapters. Has anyone had luck with a particular brand and heat range? I ran the 137 Accels and the Autolite 3933 (I think that's right) but didnt see any difference. I was having some oiling issues at that time, which may have hampered the "testing".
Any help is greatly appreciated......

See you all at INDY!!!!!!

Wade O

Hi Wade,

I don't know about others, but I've been an AC Delco Rapid Fire fan for most of this decade, and I won't forget that my used set of them outperformed a new set of Bosch Platinum + 4 plugs I tried around 2002. I'm not sure about heat ranges though, because I've just been using the OEM recommended part number for my application (which I know is no help to your set-up). I'm also curious about those E3 Diamond Fire plugs, but if I find out that their foreign made, they won't go in my car...good luck at Indy!

I'm amazed that you haven't gotten any replies to your post prior to mine, but I think most of them are on the racing side of the Stock/Super Stock forum....

72Malibu 08-16-2009 05:01 PM

Re: Spark Plug Recommendation......
 
I like NGK's in my 10.5-1 505, I change plugs once a year.

Mike Taylor 3601 08-17-2009 06:36 PM

Re: Spark Plug Recommendation......
 
NGK's race plugs work good and cost $2.50-$3.00 a piece.
Mike Taylor 3601

greg fulk 08-17-2009 07:54 PM

Re: Spark Plug Recommendation......
 
I run the Autolite race plugs...it's what Bruce gave me.


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