Spark Plug Question
Intermediate
Joined: Mar 2008
Posts: 32
Likes: 0
From: Dayton, OH
RE: Spark Plug Question
ORIGINAL: 6o66er
In your case...you can actually see a noticable difference if you index your plugs.
And ps....SELL ME YOUR HEADS DAMMIT! [>:]
ORIGINAL: egeiselman
This is great information! My 1200s has two plugs per cylinder. For my application, is indexing more important or less important? Thanks!
This is great information! My 1200s has two plugs per cylinder. For my application, is indexing more important or less important? Thanks!
And ps....SELL ME YOUR HEADS DAMMIT! [>:]
Thanks,
Road Master
Joined: Dec 2007
Posts: 1,125
Likes: 22
From: Phoenix, AZ
RE: Spark Plug Question
ORIGINAL: egeiselman
Okay, that makes sense. So the gaps should face eachother right?
Okay, that makes sense. So the gaps should face eachother right?
The problem with dual pulgs is if they create two flame fronts & the two fronts need to work together.
With both plugs facing into the chamber you will get a more controlled burn.
The irons, shovels & earlier engines had/have hemi heads & the plug orientation would affect the burn more noticably as the flame has to travel over the extreme dome of the piston.
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