Consistent launch control for your LS powered machine.
GM performance fans will be geeked to learn about MSD's direct plug-in 2-Step launch controls for LS engines (LS1, LS2, LS6, LSX). These units are 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.
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