You answered my question b4 I could spit it out! hahah! Thanks alot.Ramius83 wrote:I have the NGK Copper series plugs in my RB26 since I got it running. I use the Z32 TT plug, part number NGK BKR6E-11. They are gapped at .11mm (.044" or something like that), so you will need to gap them to .08mm.