Signature600 THA MAN! Joined Aug 5, 2006 Messages 11,995 Oct 10, 2011 #2 WTF are these for? Shift light? Chris
stock600 New member Joined Apr 1, 2008 Messages 3,058 Oct 10, 2011 #3 I alway like to use a dial, you can get one that ranges from 3k to 5200
12valvePwr96 Truck Under Construction Joined Jun 14, 2010 Messages 1,307 Oct 11, 2011 #5 I was gonna say...... surely these aren't rev-limiter chips for a MSD 6-AL for a diesel. :lolly:LOL
B BalisticHP New member Joined Aug 3, 2011 Messages 49 Oct 11, 2011 #6 you can use them for either or there msd RPM chips