View Full Version : Recommended Spark Plug Gap?


mace
06-08-2002, 02:20 PM
Hello, I am getting a set of NGK's BKR6EIX (Iridium) spark plugs and I am wondering what is the recommended gap for a N/A 95 M3? Thanks!

JohnsonHouse J
06-08-2002, 02:31 PM
they don't come pre gapped???

UD///M
06-08-2002, 07:42 PM
They probably are pregapped. When I intalled my "pregapped" plugs I checked each one of them anyway. They all were .035. I read somehwere (dont remember where) that .040-.045 is the range. I left all mine at .035. I'll try to find that info again.