2 step and meth injection

[s351]

building boost off the 2 step, I have my meth come on early at like 4psi, turbo car. I'm installing a wot box, I'm just curious if I use the 2 step and build 4+ pounds of boost, the meth will start spraying is this going to hurt anything, foul plugs? or bog? because of the spark cut on the limiter?

Thanks

 

[D-MANN]

Would probably bog. I was going to just set my meth to come on above whatever the 2step builds for boost. That’s the easiest solution. Other than that you would need to cut power to the meth pump while on the 2step
http://www.npcompleteperformance.com/wotbox/nitrous


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[s351]

Thanks I'm guessing I'm going to gave to have a relay shut off the meth pump, when on the 2 step, link an interrupter switch, like a trans brake button. Press the button to kill the pump power release to turn it back on.
something like that.

 

[gt347mustang]

building boost off the 2 step, I have my meth come on early at like 4psi, turbo car. I'm installing a wot box, I'm just curious if I use the 2 step and build 4+ pounds of boost, the meth will start spraying is this going to hurt anything, foul plugs? or bog? because of the spark cut on the limiter?

Thanks

The wotbox should be able to control the Meth. Just hook it up the nitrous wire and program it.

 

[s351]

I've been looking at there nitrous switch, there are 3 wires, pos,neg, and aux. Do I simply cut the power wire to my pump and put a relay in?

 

[D-MANN]

Ok so this is how I will wire mine. Correct me if I am wrong anywhere. I believe once the clutch is engaged the wot box send the signal to the nitrous switch. So I would need a interrupt(break) switch relay. 86 terminal power from nitrous switch,85 terminal to ground,87 terminal to meth pump,30 terminal to 20amp fuse to positive battery.
Meth pump would run until clutch engages and signal is sent to relay which breaks the engagement of power to meth pump.


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[s351]

I now understand whats happening with the wot box, nitrous switch harness. Its simply the ground for the pump, and when you clutch in, it kills the ground making the meth pump circuit not complete shutting the pump off.