[Lew Silverman]

George,

The kit includes just the switch, and of course the schematics/instructions.

It installs in the rear brake circuit, preferably close to the master cylinder.

Two wire hook-up, 1 to the two-step and 1 to either 12 positive or negative, depending on your ignition system. It's recommended that a N/C switch be wired in the power circuit to prevent activation in high gear at the finish line.

No adjustment really - pumping the brakes feeds power to the two step, let go of the brakes, hang on!

I'm changing from a single- to a double circuit master cylinder, so this was a good time to plumb in a switch.

Good Luck!

Lew