3800Pro Forums banner
plugs and coils

Discussions Showcase Albums Media Media Comments Tags

1-1 of 1 Results
  1. Ignition
    I am looking to go back to standard Dble platinum plugs prior to mods and 27+mpg. I noticed the front coil is corroded but only low rpm shake miss. Looking to change to see if perf and mpg goes up I took my roller rockers back out since the value vs performance wasnt worth the loss in mpgs...
1-1 of 1 Results