Usually a tenth at the 60' is a tenth and a half to two tenths in the 1/4.
that will vary depending on the manufacturer of your visor and snowplow though :wink:
Take it easy Ed. You'll get there.. if it was simple, we'd all have 10 second rides. Methinks a custom tune with the DFI & wideband 02 will give you 11s, or an 11 second ET capable mph, the first time out.