I have a snow performance stage 2 methanol injection in my car but wen sold to me the red 12v power source wire was and is not plugged into anything I am wondering where I connec this red wire so I can start gaining the hp I should be getting out of this car

 

The the red wire needs to go from the power lead to the pump to any accessory lead that turns on when the ignition is on

You will need to be tuned for the meth before you will see any benefit, other than cooling.

 

what red lead is he talking about, I believe the pump has one and the controller has one

ill look at my system I got sitting in a box in the garage

 

ok first is it maf or boost controlled? if its maf, then here is the wireing, controller has red,yellow,green, and black wires. bump has red and black. black from pump and black from controller goes to ground. red from pump goes to green from controller. yellow from controller goes to maf signal on maf plug, forgot what color it is, pink I think. red from controller goes to accessory 12v. or in my case to a on off switch and the switch goes to 12v acc. if u have led for power and for pump, power led goes to acc as well, pump led is connected to green wire on controller along with red wire from pump.

idk how the boost controlled ones are, id guess similar except no yellow wire, just boost hose

 

I'm talking about the red wire on the maf I'm pretty sure it's the 12v battery source from the research I have done but where is it that I should connect this wire so it turns on