The NHRA rules say that a trunk-mount battery must also have a cutoff switch which disables all electrical. Simply running the + side of the battery through the switch will only do this if no alternator is used (if an alternator is present, the engine will continue to run).
I'm looking for info on how others have wired their switch to meet this requirement.
I'm looking for info on how others have wired their switch to meet this requirement.