- Jun 30, 2005
We tried these in our super stocker and noticed no difference over the Autolite plugs. We thought we were having "noise " issues and the plugs were not the problem. we also dynode a bunch of plugs and saw no difference over the autolites.Word is on the street that the Brisk plugs are the ones to run for all out applications that have sensitive computerized equipment requiring a resister non-projected tip plug.
And as far as gap, I would run .018"-.022" at that boost level regardless of how powerful you think your ignition is.