S swapb18c New Member Joined Jan 31, 2008 Messages 51 Jul 26, 2008 #1 like the title said ...i want to know which spark plug you used in 98 specR and they realy have a difference in performance?
like the title said ...i want to know which spark plug you used in 98 specR and they realy have a difference in performance?
RagingAngel 本田 Gearing Authority Joined Mar 26, 2008 Messages 2,161 Jul 26, 2008 #2 http://www.ek9.org/forum/engine/425...ey-worth-extra-money-over-standard-plugs.html