Originally Posted by 2000SilverBullet
I just regapped mine this afternoon. Changed from .055 to .058 to see if it makes any difference. Took about 30 min since I wasn't in a rush. It'* a lot easier now with the brackets removed and the headers installed. I did chaiffe up my left arm a little on the damn heater hose clamp.
Notice any difference?
I still haven't put mine in yet, as I'm waiting to get paid this Friday so I can get some MOBIL 1 and a FRAM X2 filter as I want to do the GM Top Engine Clean and don't want to mess the new plugs up. I'm thinking I might just gap them to .058 so as not to go too drastic and if all is well I'll take it down a notch or two. Probably shouldn't do any big-time rodding until I get the lifters done, but Friday night will be The Addictions time to shine at Grove Creek Raceway. Wish me well.