jay_rich

iTrader: (8)

OKay i just set up my summit window switch and nos system. I have it set to 3200 ON 5900OFF. BUT at any RPM when it hits WOT it turns on.

this is the window switch (diagram at bottom of page)

http://store.summitracing.com/partde...5&autoview=sku

I followed the wireing off the diagrams.

Okay there is 3 grounds.

Black ground main
purple ground in window
blue ground out of window

I HAVE ALL THREE GROUNDED TO THE CHASSIS. Is this correct?....I thinking they run to the wot switch to ground it?

Yellow is tach signal (tapped into my autometer tach wire)

Red is output Which i tapped into the WOT and SWITCH wires.

Anywone have any ideas I am running the car at the track tomorrow morning.

ALSO for pulses what is this...it says 4 stroke set to 1/2 the number of cylenders so i set it at 4.



Thanks Jay

slowpoke96z28

iTrader: (2)

the white wire on the box goes to the tach signal. the red wire should be going to your fuel pressure switch, and the yellow should not be used at all.


this is the wiring instructions for the window switch you linked to from summit:

http://static.summitracing.com/globa...sum-830452.pdf

the way you have it wired now according to that diagram you included, the wire that was designed for a high output tach signal is going constant HOT when the microswitch engages. the signal circuit in the window switch ultimately goes to ground, which completes the circuit, firing the solenoids. wire it the way i said, and it should work right.