MSD 2 Step Launch Control (LS Based Vehicles)

GM Performance fans will be geeked to learn about this direct plug-in 2-Step Launch Control. The unit is easy to install with factory style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor while the rpm stays at a consistent level producing consistent launches. Set a low rpm limit to use during the launch. Improves launch consistency and reaction times RPM limit is adjustable in 100 rpm increments from 1,000-9,900 rpm. Factory conectors for a direct plug-in installation. The MSD Module Selectors allow you to choose two or three different rpm limits that can be activated at different times. With this ability, the possibilities are endless.As an example, we'll use a drag car with a Three Step Module Selector plugged into the rpm socket of a 7AL-2 Ignition. The different rpm modules are activated when 12 volts is applied to a corresponding wire. By connecting one wire to the line-lock circuit, one module will be activated during the burn