Autolite double platinum plugs? Also indexing? - Page 2

art leong · 12-07-2012, 04:22 PM

Are they good for a racing application? Naturally aspirated. 13.5 to compression.
I've never used them, but they are a semi retracted tip (half way between the plugs I am currently using and the stock champion plugs) plug with a fine electrode.
They will fit without worrying about the pistons colliding with them.
Also how should the plug face. If I use the indexing washers?

12-07-2012, 04:22 PM	#1
art leong VIP Member Join Date: Dec 2001 Location: Richmond Hill, Georgia Posts: 2,003 Likes: 0 Liked 1 Time in 1 Post	Autolite double platinum plugs? Also indexing? Are they good for a racing application? Naturally aspirated. 13.5 to compression. I've never used them, but they are a semi retracted tip (half way between the plugs I am currently using and the stock champion plugs) plug with a fine electrode. They will fit without worrying about the pistons colliding with them. Also how should the plug face. If I use the indexing washers? __________________ Art Leong 2095 SS