Zex Window Switch

[WarBusa]

Does anyone know...can you use the zex window switch from a roll on or can you only set it up to operate in certain gears from a dead stop. Does it know what gear your in at all times? And if you can use it from a roll on... will it activate as soon as you turn on the switch or does it have to cycle on before activating?

[jasonsbusa]

The window knows which gear you are in by passing the shut off rpm a certain number of times.Example: if you have it set to shut off @ 10.5K rpm and you want it to be activated in second gear select 1 for gear activation.So you have to pass 10.5K 1 time before it will activate.Id you want to do it from a roll on set it to 0 then if you are doing 3rd gear roll ons it will activate at the start rpm at WOT.Hope this helps

[smithabusa]

Im not sure what the zex switch costs, but i could set you up with a window switch and a gps mod to lock out first gear, would serve as a TRE as well.  I have done a few of them for guys here www.boostbysmith.com/nos.html

I could add a WOT switch as well

Greg

[WarBusa]

Getting to install the nitrous.... directions for the window switch say I need a standard automotive relay. Do I need that and why? Im still learning here.

[smithabusa]

Most can't ground more than half an amp or so and need a relay, the one I sell is like that but I wire the relay fore you

[jasonsbusa]

Yes you need a relay like Greg said

[smithabusa]

Feel free to shoot me an email if you haven't messed with relays I've done a few hubdred now lol

[jasonsbusa]

If you need help wiring up the Zex kit let me know.Greg will definetly be able to give you the info on relays better then I would.