Battery in trunk

[DRJDVM's '69]

I've never hooked up a disconnect switch but I though it was just run in line with the battery cable to the starter....



But I guess if you do it that way with a race car it wont kill the engine etc....

As for the AMP rating....if you look at the switch he's using its rated to 300 AMP continous....2000 AMP surge (which I would assume to mean the current draw on starting etc)