Msd 8733 two step module selector adjustable 2 step plastic black chevy pontiac ls engines each.
Ls1 2 step launch.
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.
Msd ls engine 2 step launch control.
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Right after installing my msd 2 step i give it a hit at 2500 rpm.
Gm performance fans will be geeked to learn about msd s direct plug in 2 step launch controls for ls engines.
The unit is easy to install with factory style connectors for a splice free installation.
The lnc 003 dual rpm launch controller is a true 2 step spark based rpm limiter for use with lsx based engines and ignition systems.
Gm performance fans will be geeked to learn about this direct plug in 2 step launch control.
The lnc 003 provides the ability to control a primary and secondary rpm limit setting.