Uh.....you mean BIG 1 sparks? 2 of the cables could be bare copper and still be perfectly safe.If you don't want to use split loom then at least add some wire ties to hold everything in place otherwise it'll eventually rub through and cause BIG 3 sparks...
its not funny if its "Big 1 sparks" ... its a big 3 thread, so i think "Big 3 sparks" is a better jokeUh.....you mean BIG 1 sparks? 2 of the cables could be bare copper and still be perfectly safe.