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-   -   The "Answer" brake pressure switch (https://classracer.com/classforum/showthread.php?t=32399)

George Mirza 03-27-2011 03:49 PM

The "Answer" brake pressure switch
 
Looking for some info on this setup sold by Folk Race Cars.
What's included in the kit?
Where does it install?
How do you adjust it?

Thanks,
George

Lew Silverman 03-27-2011 04:47 PM

Re: The "Answer" brake pressure switch
 
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

Lee Valentine 03-27-2011 05:02 PM

Re: The "Answer" brake pressure switch
 
George, there is a company in ct. that makes the switch you need. Will get the info monday and post it. Lee.

George Mirza 03-27-2011 07:51 PM

Re: The "Answer" brake pressure switch
 
Thanks guys.
Lew,
It goes in the rear brake circuit? Interesting.

Thanks Lee.

George

Lew Silverman 03-27-2011 08:01 PM

Re: The "Answer" brake pressure switch
 
George,

That's where I've seen it installed. It may not matter, except if you're using a chip on your burn-outs.



Lew

Todd Boyer 03-27-2011 08:33 PM

Re: The "Answer" brake pressure switch
 
George, I've heard of using a Volkswagen brake light switch, plumbed into the rear brake circuit for two-step activation. When it sees pressure it is activated (starting line), when there is no pressure (burnout) it's not activated.

Todd Boyer 03-27-2011 08:36 PM

Re: The "Answer" brake pressure switch
 
Quote:

Originally Posted by Lew Silverman (Post 249056)
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

What is a N/C switch Lew ?

Todd Boyer 03-27-2011 08:42 PM

Re: The "Answer" brake pressure switch
 
Perhaps the Folk piece has provision for a high-gear cutout. Also says it's adjustable, what's the adjustment ?

art leong 03-27-2011 09:09 PM

Re: The "Answer" brake pressure switch
 
Willwood 260-1179
59.95

Lew Silverman 03-27-2011 09:14 PM

Re: The "Answer" brake pressure switch
 
Quote:

What is a N/C switch Lew ?

Todd,

It's a Normally/Closed switch - you don't want the pressure switch activating in high gear. The wiring schematic shows it better!

There maybe an adjustment on it, although I haven't found it. I guess it would depend on what pressure you wanted the two-step to kick in.

Lew


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