Spark Plug gap...

[suprarich]

For the people that think that some plugs do not need to be gapped! I don't care what kind of plug you buy. All plugs need to be gapped.

 

[theDon]

For the people that think that some plugs do not need to be gapped! I don't care what kind of plug you buy. All plugs need to be gapped.

werd, and it is quite easy to do.

 

[PorterzSupra]

They gave me Champ copper RC12YC, they come gaped at .40 I bent them down to .28 though

 

[whiplash]

That should be fine, however you have to remember that copper's wear out much faster than other materials (platinum - middle, iridium - longest)

 

[IJ.]

Had an issue with Irridium's glowplugging at High Boost/RPM/Extended pulls