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Old 02-09-2009, 09:09 PM   #10
Robert Swartz
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Location: Nineveh, Indiana
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Default Re: Leaving off a button in Stock

Quote:
Originally Posted by Mark Yacavone View Post


Robert, The 3 step is commonly used as such:
Module 1, used to limit starting line RPM.Usually an adjustable module
Module 2 , used for high side over- rev protection
Module 3 , used to limit burnout RPM, commonly hooked to the line loc
(Not used in car in picture.)

The switch on shifter is used to complete the 12V feed from the brake pedal button to the 3 step box for Module 1, in low gear only. That way, it won't activate when braking at the finish line.
Mark, thank you. I now better understand how a 3 step functions.
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