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S197 Ford Mustang MSD Launch Master Install |
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Continuing to provide race tech for the S197 Ford Mustang in our illustrated write-up series, the StangNet crew hopes that every late model Ford Mustang fan can enjoy our contributions. In this latest installation, StangNet Staff member DarkFireGT shows us how to maximize launches and get some great 60' times with consistency. An MSD Launch Master helps the driver out in this case and allows the Ford Mustang to become a more solid, reliable drag car. Take a closer look inside, with a video and lots of images available in full detail.
This how-to will cover the installation of the MSD Launch Master (Part No. MSD-8734) on a 2007 Ford Mustang GT 5-Speed Manual.
Description from MSD:
The Launch Master connects right to your late model Ford to produce consistent launches and quicker 60-foot times by setting an rpm limit to stage with. When activated, the rpm will be held at a steady rpm and once the green light comes on, release the clutch and take off - but be sure to hold on! The rpm is adjusted with two built-in rotary dials ranging from 1,800 - 9,900 rpm in 100 rpm increments. A handy LED shows when the launch rev limit is active.
Parts and Supplies Required:
MSD-8734
18 or 16 gauge primary wire
(2) crimp ring terminals
(1) magnetic reed switch
3/4" convoluted tubing (about 3 feet)
Electrical tape
Add a link fuseable link
wire zip ties
3M tape
Rocker switch and connectors (necessary for automatics only)
Epoxy suitable for metal and plastic
Tools Required:
Wire crimper
10mm socket or wrench
Phillips screw driver
Body pin puller (optional)
Drill and 1/4" drill bit
Notes:
For automatics, you will need to install a rocker switch on the activation wire, else the rev limiter will kick in any time you hit the brake. Of course, this is optional, but for safety, I do recommend it.
A reed type switch is a magnetic switch that opens or closes a circuit when the magnets get in range of each other. In this case, the maximum distance for activation is approximately .65 inches. Keep this in mind when mounting your switch. I purchased my switch here.
The unit can be mounted anywhere in your engine bay, just remember to have enough slack for all the wiring to reach, and that you can still access the adjustment dials. The RPMs must be a minimum of 1000 below the set limit before activation, or activation will not be allowed by the unit. (I.E. if you set the limiter at 3000 RPMs, you must be below 2000 for it to activate.)
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