Thanks

 

Ok I'm confuse talk to a mustang Guy who races his car . He advise me to put a selanoid before I connect battery and that way that positive cable is dead and it don't run all the way . So I google like always and found this. I was almost complete on tackling this Job , got almost everything I need . And not this pops up !
What are your guys thoughts ?

 

he maybe referring to a cut off switch whcih is optional on street car but it is required for track. Just make sure to have a breaker and wrap the postive cable with wire loom particulary on the firewall t and use heat shrink on every cable lugs. And Dont forget to use common sense.

Also, the breaker can be use as a cut off switch

 

Got it thanks man,.
and no actually that picture was a solenoid looks more common on american Race cars . But The wire loom is a good idea i was going to use a pvc hose but wire loom much cheaper thanks
And trust me common sense I do have and i ask lots of question before i tackle something new.
I do have shrink and soldering etc. I have a cut off switch as well