Yeah. I ran my car with the double platinum Autolites for the longest time and I had ZERO issues, excellent fuel mileage and performance. I only changed over to my NGKs because I'm an ass and feel the need to spend $10 a plug. Seriously, the double plats are fine! Same installation advice as Loco is what I have done forever.

J.T. 2002 Chevrolet Silverado 294ci V8. Custom CAI, headers on the way... 1997 Mercury Mystique Zetec ATX Deceased February 2006