Originally posted by Badinfo
Hey everyone! Just thought id let you guys know I installed new plugs today and have gapped them to .04, the car is running super smooth and I have had no problems whatsoever.
I'm curious about why?
I've always used the recommended Bosch copper plugs that are pre-gapped and I've never had any reason to think the engineers at M-B didn't know what they were doing. My 300E runs perfectly from idle to 6K.