I have searched, and read all the debates about which plugs are better, and how some people are hit and miss with NGKs.

I got NGKs because they were on sale, and store didnt carry autolites or Motorcrafts.

I got NGK Iridium IX, however i'm confused about one thing. On double platium plugs, (if i understand correctly), both ends are platinum,... on these NGK plugs, it doesnt say both ends are iridium?? In the "AGSF22FSM VS AWSF32-PP PLUGS" someone mentioned it is a must both ends be platinum???

If this is the case, did i get wrong NGK plugs? Can i still use the ones i bought? They are NGK TR55IX.

Thanks

98 Contour SE Sport - Pioneer Premier DEH-740P HU - 12" Rockford Fosgate Punch HX2 Sub - JBL BP600.1 Amp - Pioneer TS-A6867 6"x8"s - Full SVT Kit, GCs, Konis, 17" Enkei Rs-5s, CTA Dual Exhaust...