hey i have moved my battery to the back seat and an was just wanting to know a good place to mount my ground wire i have 10mm thick welding cable it is about 600mm long for the ground. the positive i just lead it under the car to the starter. i am coming to final stages of puting every thing in the car for the last time. allso do i need some sort of fuse or bracker thinkg on the positive to starter i fugured it would be a good idea just incase??
here is where i put my battery (car is rhd)

 

Why not grind and clean the seat belt bolt locations for a clean connection? As long as there is no rust.

 

+1

Ensure the bolt and threaded hole is clean as well and you'll have a very good ground.

 

^+2 (Use any close/available threaded bolt holes.)

And yes... Add a 150A circuit breaker from battery to starter.

 

thanks guys!