Quick Shot xMLx

Ok I have the MSD Digital RPM Window Switch and I have no idea where to wire it to. I understand power, ground, but where do I get the tach signal from? Also the open and closed circuit wires, does that go to the WOT switch or the Nitrous solenoid?

Another question is, to the New Edges and possibly the SN95, how did you guys mount your bottle? I ran the line through the passengers side but I'm afraid to drill the brackets in the trunk since the gas tank seems to be right under it.

01GT4.6

I ran mine to theFPSS switch. I got my tach signal from the wiring harness behind the passenger kick panel (I think geren and white stripe or green and yellow stripe wire).
I mounted my bottle in the middle of the trunk with the **** touching the back of the back seats when the seats are up. I can fold down the seat while driving, reach back and open it. I ran the N2O line from the bottle>under the back seat>along the passenger door sill>under the passenger side carpet>drilled through the fire wall and fed the line in.

01yellowgt

On the msd digital window switch it is the yellow wire that you run to your wot, or fpss. ran mine to the fpss
pin 26 green with the white stripe.
Used some self short self tapping screws and just looked underneath to double check where the fuel lines run since those are on the right. Mine bottle is mounted on the right side. need to move it forward because having to open the trunk to open or having to almost crawl in the back seat to open

igotit4cheap0023

Dumb question but what is the fpss switch. Thanks

03mustgt

Fuel pressure safety switch

igotit4cheap0023

Thanks

96mod289

Get a hanes or chilton book, they will have wiring diagrams. I got my tach signal from behind the passanger kick plate. get a volt meter to check that you have the right wire before you cut into it. sn95 use the orange with white stripe and new edges use green with white stripe.

livefast1

i have my bottle mounted to the right of the spare tire hole in the trunk and run the line through my right side subframe connector. i will probably move it to where my back seat used to be though and either drill 2 holes in the floor pan for the line and blowdown tube or just one hole and route the line through the firewall.