Quick question for anyone?
Are HKS s40i the correct plugs for a lightly modded GTR 33 and if not what is recommended. Car runs fine on S40i's but don't want to tempt fate as I have heard some horror stories with rgds melting plugs.
Cheers
Are HKS s40i the correct plugs for a lightly modded GTR 33 and if not what is recommended. Car runs fine on S40i's but don't want to tempt fate as I have heard some horror stories with rgds melting plugs.
Cheers
