Thread: plugs for 3.4

For the price of plugs get a set of 605's and 104's. Run the 605's a bit and read them. If it looks like you need the 104's you will have them. Sooner or later you will end up needing 104's anyways it inevitable :-)

Originally Posted by Iceman6669

Uh. I think otherwise.

Try it I guarantee you don't notice a difference

Oh I don't doubt I'll notice a difference. Just not the kind I want.

AL103R's.

Coldest damn plug evar.

Mine looked fantastic and golden brown after 20k~ miles.

Originally Posted by blueguy

AL103R's.

Coldest damn plug evar.

Mine looked fantastic and golden brown after 20k~ miles.

This. Mine don't have that awesome golden brown color yet. That's why I might try 103s.

my 104s that have like 500 miles on them were also white. but like brand new out the box white. no coloring at all to them. not sure if they need more run time or not.

My 104's work get on my 2.8 setup. I tried 103's and it didn't run as good

103's would have made it run 12's.

Lol