I'm staying away from the +4's. I don't know about you guys, but the fact that they have 4 tiny electrodes worries me. It's 4 times more likely that one of those little electrodes could burn off or fall off and give you one hell of a nightmare. Also,
8AZ28 you are a smart one for pointing the misleading advertising on the +4's. Kudos to you! And to add to the fire, if you've ever seen the electrodes on the +4's they are a good bit smaller than standard plug electrodes or even those on the single platinums. Now not only are you getting one spark instead of "four" you are also getting a smaller one. What a deal!
Personally, I will probably be going with Autolite platinums for the SVT.
tboner,
My brother tried those Rapid Fires in his Regal (non-GN) and it gave him a rough idle. He ended up replacing them with something else and the problem went away. Just some FYI.
