[Cougar Bill]

I am installing a circuit breaker on a 67 XR-7. The circuit I want to protect is the black wire and yellow wire in one connector at the starter relay.So what size would be suggested?

Thanks for your help!

 

[xr7g428]

Bill, Do you mean the wire that runs to the alternator?

 

[Cougar Bill]

Have a Cat that the ign switch shorted out both dash & under hood harness. So the wire(s) that burnt up are/ is the black and the yellow wires and that went to the ign switch (it looks like it is black /yellow atharness connections.

So... Thinkin (DANGER) that i could isolate this set of wires w/ circuit breaker. Just not sure what amp?

Thanks, Bill