Here is a great artical on the proper Installation of your Spark Plugs. I know that a lot of guys are gonna say, now come on who doesn't know how to install spark plugs. Well please go to this site and read what it's gotta say. I'll be the first to say I did'nt know the right way, there is more to it then sticking a Spark plug in the hole and snuging it down.
http://www.fordmuscle.com/archives/2...gs/index.shtml
~ Vegas ~
Vegas. Right on.. Plug indexing is the only way to go while burning that liquid gold!
Hey guy's; I Had never even heard of this, Makes me feel stupid.
but I'll be indexing my plugs from now on, and I've allready got my new set of Autolites marked. HE! HE! It's all the little things we do, I'm finding out.
~ Vegas ~
I've been looking for information on reading plugs. Here's a link and using the search feature, there's alot of good stuff to be found.
Plug Selection
Spark Plug Tuning
Better Plug Reading Article
Another Better Yet
Plug Reading for Nitrous
Spark Plug Inspection Light $57
Pro Light with Video $195
Choice of lights with video $69 or $99
As the article says, it is only 1 or 2 percent more, but it's 1 or 2 percent that didn't cost you anything more than the indexing fixture, some indexing washers, and a little time. I've seen a lot of people spend a ton of money and get less gain...........
Interesting. I will have to try this. I just bought new plugs about 2 weeks ago and haven't really ran them much (about 3 hours on them). Thanks for the info.
I purchased the $99 plug reading kit w/video. I'll let you know what I think of it.
It's a good investment. Lots of cheap horsepower to be found just getting the tune up right. When we were racing, I always made sure the plug light and the low pressure hi dollar tire gauge were in the tool box.