okay, I placed my order with Summit. I went with 1-guage cable, and the summit 250-amp waterproof switch.

My MSD is fed directly off the starter relay. If I'm thinking this through correctly, when you hit the disconnect switch at the back of the car with my ignition wired like this, it should shut the car down, correct?

Last edited by GEnsrud; 12/14/11 02:50 PM.
LemonWedge - Street heavy / Strip ready - 11.07 @ 120