Autolite doesnt make a double platinum 2. Bosch makes a platinum +2, which has 2 electrodes. Autolite double platinum has platinum on the electrode and tip. You may want to try and track down a set of NGKs or Densos.

Dan

92 Rodeo, 3.1 TB crank, custom bumpstop spacers, DOR shackles, Flipped ball joints, D44 Rear, 4.56s and new magnaflow cat and dynomax ultraflow muffler Since been replaced by a 2 door Explorer on 31's shackles, cranked torsion bars and full exhaust