Bare with me as i searched the forums alot and asked two people and got two different answers... Im sure its in the forums somewhere but i cant seem to find it...


Correct me if im wrong

the 7s are the leading plugs and the leading plugs are the two top ones...

the 9s are the trailing plugs and are the bottem ones

is this correct?

in the future im gonna go all 9's but im not heavily modded yet

 

7's = leadings = black boot = bottom
9's = trailing = blue boot = top

You can put all 9's in right now if you want. You don't have to be heavily modified. I'm running all 9's.

 

kinda funny that the leading plugs are the bottem ones but thanks very much!!!

 

another way to look at it...

Trailing=Top

Leading=Lower



Jack