NOS -> question

[87 Honda Prelude]

the brand, NOS. do the controls have a armed switch, then a button to shoot the nos in the engine.....it is a dry kit, i just want to know for sure before i buy a kit....

[OldSchoolSwap]

I don't understand what your looking for, but this is pretty much everything that you need for a dry kit.
It comes with a throttle switch called WOT switch and a main switch inside the car to activate it.
http://www.nosnitrous.com/HiOctn/ProdLine/Products/NOS/NOS_pics/f05122NOS.jpg
Notice the blue switch (user controlled) and the throttle switch right next to it (throttle body activated)
http://a1.cpimg.com/image/05/DF/6506501-3254-022901F5-.jpg

[jteuton]

something doesn't look right with that diagram.....oh well mine was wet so maybe thats it. It looks like the fuel pressure safety switch should be wired to both solenoids???? but in the pic it is only wired to one? Is the other suppose to act as a purge? Well on my setup....a have a PN (16012) amp relay. The 30/87 pins are your load and your 85/86 pins are your low amp switched side. You can get this relay at autozone and is your common fog lamp relay. The 30 pin is wired straight to the battery and is always hot. The 87 pin goes to both of your solenoids (fuel and nos). Then you ground the solenoids. The 86 pin goes from the relay to the micro swith and thru the fuel pressure safety switch and then to a 12v source. The 85 pin goes from the relay to the toggle and then to ground

[87 Honda Prelude]

i just want to know if there is a switch to arm the system, and a button that i would release the nos.
jeremy

[jteuton]

My kit came with Toggle and micro and fuel pressure switches so to activate the system you have to throw the toggle, have good fuel pressure, and be at WOT. You could add another push button in the circuit as well if you wanted

[jteuton]

Ok that diagram is starting to make sense. It looked different than mine at first cause I have a fuel solenoid and my fuel pressure switch isn't wired to the grnd of solenoids but in the same leg with the mirco switch.

[Mike's89AccordLX]

Do you guys know if you can easily set up nos, in my 89 LX? Would I need better pistons or something?

[jteuton]

You could do a small shot on stock internals. Your block could hold up to a 40 easily day in and out as long as you supplied enough fuel to go along with the nitrous.