Join Date: Apr 2001
Location: Palm Springs, California
I installed that exact box into my car. Yes, you can use a relay post box. I've used an additional relay for my fuel pump.
Although there is a relay included in the setup, it controls 7 circuts. Being A-R at times, I added one for the pump.
It's a quality piece. You'll need a connection from the battery and then a tap into the existing fuse box to trigger the ignition hot wires.
"A good friend will help you move. A great friend will help you move a dead body"
1965 A-Code Fastback
Built, September 14, 1964 (San Jose)
Viper red, White/red interior
TCP R&P, G Bar rear 4 link/w shockwaves
Global West Upper/Lower/Strut Rods
Ride-Tech Air ride
4 wheel Cobra disc brakes/Hydroboost
363 Stroker/Paxton Supercharger
Owned since 1983