Msd Two Step Ls1

Page 2 installation instructions rev limiter step module selector pn 8739 black autotronic controls corporation 1490 henry brennan dr el paso tx 79936 module 2 module 1.

Msd two step ls1. It can be used with 24x or 58x trigger wheels. This msd 2 step launch control is designed for gm ls series engines with coil per cylinder ignitions. As the popularity of gm ls engines continue to grow so does the demand for a powerful reliable and easily adaptable ignition system. Find msd ls 2 step launch controls 8733 and get free shipping on orders over 99 at summit racing.

The lingenfelter unit only stutters at one rpm off the line. Msd 8733 two step module selector adjustable 2 step plastic black chevy pontiac ls engines each. Be the first to write a review. Dial in the.

When you re staged you can hold the pedal to the floor while the rpm stays at a consistent. With this ability the possibilities are endless. Msd has answered this demand with an updated and improved version of the popular 6ls box. Nhra rules state that you cannot have an electronic rev limit device that alters rpm in two ranges.

These units are easy to install with factory style connectors for a splice free installation. The unit is easy to install with factory style connectors for a splice free installation. 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 2 step control will provide consistent launches and quick 60 foot times.

Gm performance fans will be geeked to learn about this direct plug in 2 step launch control. Depending on type of 2 step you can run it in nhra foot brake classes sportsman. Do not use solid core spark plug wires with any msd component. This 2 step connects right to your late model gm to produce consistent launches and quicker 60 foot times by setting an rpm limit to stage with.

Whether using a stock crate engine or building a custom powerhouse the msd ls ignition provides the control you need to achieve the performance you want. Gm performance fans will be geeked to learn about msd s direct plug in 2 step launch controls for ls engines. Designed for manual and automatic transmissions. Rpm adjustments are made via two rotary switches located on the harness side of the unit.

Page 1 msd module selectors two step pn 8739 three step pn 8737 parts included. Ls 2 step launch control. I say depends because if it is a 1 step kind of like the lingenfelter unit it is ok.