A few weeks ago there were several L members that were installing these plugs besides JL but no one is really saying anything about them,either they are not worth it or they work great and they are not speaking up!Everyone i have talked to that run these plugs in other vehicles speak very highly of them,i just want the scoop before i shell out $110 for them.

Matt

 

I hear ya Matt. You paid your dues and then some to find out what works. It might be another torquemaster fest.

 

so far i recomend them! just don't forget the protective suite! JL

 

so JL you gonna have one of those suits at the nmra world finals

 

Chuck,
You got that right!! I am trying to be smarter this time around.

Johnny,
Thanks for the comments,i see you in the 11's this weekend with the cool dry air headed your way!

Matt

 

Good luck w/ hitting 11's

 

11's without touching the internals of the motor....

 

JL what type of performance gains did you get from these plugs. anything you can tell.

also which ones are you running, the 16's. or the 20's. and what gap, I'm going to order mine today.

 

https://www.f150online.com/forums/sh...5&pagenumber=6

 

Do they come with the suit? If not how much more is it ?