I am currently tuned on ngk 8's / oem honda wires. Setup is basic b18c1 turbo making 252whp. What does everyone recomend? and also if using oem wires, how often should they be replaced?

 

b

 

8's on that much power? really? people are telling me that 7's are enough for me, but i am running 8's with msd wires. i do think i had a spark issue and it went away with the 8's. talked to ngk directly and thats what they suggested to me.

ngk plugs and blues are a good setup.