Well, damn. Had my tank off so that I could run the GPS wire under it and decided that I had 47k on the bike, figured I'd change plugs. Took out an old one, #2, was an NGK DPR8EIX9 Irridium. Hmmmmmmmmm..... Wonder when these were put in? They looked ok, not really burnt, but what the hey, go to the parts store, they don't have them i stock but can get them by the morning. Kewl, I order. Picked up this morning, read a few posts here, anti-sieze, grease for the caps, man, what a deal! Finish for the night, get out my log to write down al I did and as I am coping the numers, DAMN!!!!!!!!!!!!!!!! Plug numbers are different? Does anyone know wha the difference in an;
NGK DPR8EIX9 and an NGK DPR7EIX9 is????????????????? I've already got them gapped and installed..................................