Start and Step Timing Control

• Compatible with 4, 6 or 8-cylinder engines
• Accepts points, amplifiers and mag pickup trigger signals
• Must be used with an MSD Ignition Control
• Perfect for high compression nitrous cars.

This compact controller provides an adjustable start retard to help high compression engines crank over easily, plus has a single stage retard. The unit measures 2.75"x 2.37"x 1.25" and simply connects between the distributor and the MSD Ignition. Two rotary dials offer simple adjustments.