What plugs should I run for a 9:1 383 with 15lbs of boost?
#1
What plugs should I run for a 9:1 383 with 15lbs of boost?
I'm running denso iridiums now. They're a bit old (about -8 years) and I was going to swap in a fresh set unless there's something better out there for my setup. I'm running ported lt4 heads. I will probably gap them around .030. Is that about what you guys are doing?