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Old 04-29-2009, 06:35 PM
Senior Member
Join Date: May 2003
Location: Coldwater, MI
Posts: 2,998
Default Re: Big Shot 400 - How to activate

Originally Posted by dparker
Originally Posted by jreiley
I bought a car with a bbc and a big shot 400 nitrous system. I don't have all the documentation I really need. The question is when I push the button to start the solenoid, does it stay on until I push it again or do I have to hold it in?
You will have to hold it. I would also put a switch on your throttle where NOS will only come on at WOT.
x2 and I go as far as putting a fuel saftey pressure switch so it has to have atlead 5lbs of pressure.
I have mine setup for both ways, push button and timer, push button is much more fun
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