Msd 3 Step Wiring Instructions

Msd was the first company to develop and offer the multiple sparking capacitive discharge ignition for engines.

Msd 3 step wiring instructions. Find msd three step module selectors 8737 and get free shipping on orders over 99 at summit racing. Do not use solid core spark plug wires with any msd component. Find msd three step module selectors 8737. By connecting one wire to the line lock circuit one module will be activated during the burnout.

Page 7 installation instructions figure 8 connecting the three step module selector. The different rpm modules are activated when 12 volts are applied to a corresponding wire. This helps keep tire temperatures consistent. 4 installation instructions s uêwwwmsdperformance comê uê x ê nxx ç óî ê uê 8 ê x ê nxç îî wiring general wiring information wire length.

1 parts bag wiring terminals the msd module selectors provide the ability to switch between two or three different rpm or degree modules. Connecting the three step function 1. 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. As an example we ll use a drag car with a three step module selec tor plugged into the rpm socket of a 7al 2 ignition.

Since the 7al 3 is primarily a drag race ignition the launch limit is designed to override the race and burnout limits even if the burnout limit is activated at the same time. They feature three built in rev limiters one for burnout one for starting line launch and one for high end. When the line lock button is released. Mounting wiring msd 8732 2 step rev control for digital 6al 8739 diagram e29 installation instructions 3 m s d two module how to install a launch master limiter on 2011 and rx7club com mazda rx7 help 6010 ls1tech camaro firebird selector manuals line lock question clutch switch mustang forums trans brake smooth stage performancetrucks net mounting wiring read more.

Do not use solid core spark plug wires with any msd component. 1 parts bag wiring terminals 1 module selector 4 mounting screws note. Msd module selectors two step pn 8739 three step pn 8737 parts included. Page 1 msd module selectors two step pn 8739 three step pn 8737 parts included.

All of the wires of the msd ignition may be shortened as long as quality connectors are used or soldered in place. Installation instructions 3 m s d www msdperformance com 915 857 5200 fax 915 857 3344 points distributor orang e black white white step retard pink not used red red red figure 3 wiring the control with an msd 7 series ignition control. Msd 3 step module selectors are designed for great versatility. The line of msd 6 series ignitions are the most popular aftermarket ignitions in the world due to our race proven performance on the track and our reliability on the street.