I put the Platinum +2's in my 97 escort (4-door, not ZX2). I noticed right away more power on take-off, and jumped from 33 to 36 mpg.
Could partially be due to plugs not having been changed recently at all, but I have no idea. A buddy of mine tried them in both of his mustangs, V6 and V8, and both cars fouled them pretty quick.
|