MSDs new Self-Powered Timing Light is a tool every performance tuner should have. A great feature of the Self-Powered Timing Light is that it does not require 12 volts. For power the Light uses six AAA batteries.
MSD Ignition 8991 Timing Light
MSD Ignition 8991 Self-Powered Timing Light
MSD Ignition 8992 Timing Pro Timing Light
