Plugs

What plugs have you all tryed? I just put the Bosch Plat +4's in.. dont see a difference at all, not even in the gas, what wires do you run? 7mm 8mm 9mm ??

What plugs have you all tryed? I just put the Bosch Plat +4's in.. dont see a difference at all, not even in the gas, what wires do you run? 7mm 8mm 9mm ??


I recommend the factory plugs and wires to all my customers.
Personally I have seen more driveability issues with aftermarket plugs and wires than I care to remember.