Next to go on was the distributor cap and rotor, which feature brass terminals and resist carbon tracking. The cap came off easily enough with only two screws holding it in place. We lifted the cap off, pulled out the stock rotor and replaced it with the new one, and set the distributor cap back on. Easy as that. Once done, we also took the time to buy new plugs. Performance Distributors recommends Autolite Platinum plugs gapped at 0.050, but since the nearby auto parts store was out, we opted for Bosch Platinum 2 plugs with dual tips.