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04-08-2013, 08:53 AM
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#1 |
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Member
Join Date: Mar 2002
Location: Texas
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Re: Brake pressure 2 step switch help needed
Kurt, if you are using an industrial style switch the three wires should be:
1 will be a common wire the other 2 will be 1 NC (normally closed) and the other NO (normally open) both of which will be in the normal state (no Pressure) the trick is to figur the common then OHM out the other two to get the NO open set which you want. |
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04-09-2013, 06:46 PM
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#2 |
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Join Date: Dec 2009
Location: Lebanon, IN
Posts: 483
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Re: Brake pressure 2 step switch help needed
Do you want to have the two-step on during the burnout?
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04-11-2013, 06:34 AM
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#3 |
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Member
Join Date: Mar 2002
Location: West Chester, PA
Posts: 271
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Re: Brake pressure 2 step switch help needed
No. The 2- step rpm for launching is usually much lower than the burnout rpm.
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Tony Curcio 1860 STK |
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04-11-2013, 08:56 AM
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#4 | |
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Join Date: Dec 2009
Location: Lebanon, IN
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Re: Brake pressure 2 step switch help needed
Quote:
Which is why I asked. Typically the switch will go in the rear brake line. With the switch in the front brake line it's going to be on during the burnout. Unless you turn the activation pressure way up on the switch, then you risk the potential of it not coming on when you are bumping it in and staging. Last edited by boostedf22c; 04-11-2013 at 09:06 AM. |
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04-11-2013, 09:54 AM
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#5 | |
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Senior Member
Join Date: Aug 2004
Location: Jacksonville, Florida
Posts: 808
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Re: Brake pressure 2 step switch help needed
If you put the pressure switch between the master cylinder and the line lock, it should not activate during the burnout. At least that is how I see it. If the switch is mounted after the line lock then yes it will be activated during the burnout.
Quote:
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04-11-2013, 11:07 PM
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#6 |
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Member
Join Date: Mar 2002
Location: West Chester, PA
Posts: 271
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Re: Brake pressure 2 step switch help needed
Robert is right.The line lock will hold the pressure on its output side, not the input.
I have this setup in real life., it is not theoretical.It works very well.
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Tony Curcio 1860 STK |
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06-19-2014, 08:10 PM
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#7 |
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Junior Member
Join Date: Dec 2013
Location: Wyoming
Posts: 7
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Re: Brake pressure 2 step switch help needed
Might be off thread a little, where or who did you get the switch from?
Perko |
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