1 reply to this topic

[billok]

i am thinking about building a front wiring loom and am trying to work out how much it would cost but i am not sure what amp wire i need to do the different parts of the car could anybody tell me how much the things would need (headlights, horn .etc)

thanks

[tommy13]

There is a useful link below which gives the formula for calculating the current in Amps and also typical applications for the different cable sizes.
http://www.vehicle-w...andardcable.php