Kawasaki Ninja Forum banner
iridium
1-1 of 1 Results
  1. Modifications
    Some may have wondered or even been skeptical about whether or nor Iridium spark plugs offer any type of performance gains. Questions such as "Are they any good?", "Are they durable?", "Are they worth the extra cost?" and "Do they improve mpg?", are common and rightfully so. Many will say that...
1-1 of 1 Results
Top