hi all (again)
i'm using copper fuel line up through the tunnel
i already have a roll of it but unlike the brake lines there is no id markings on it
is there likely to be any problems at the sva time
cheers
colin

No problem, used copper pipe from b&q for mine...

Brake pipe only needs to be marked because of the very high pressures involved.

nice one mate
cheers
colin

Plastic or braided pipes need some sort of certification, but it's assumed that metal lines are fuel proof.

I used B&Q microbore and had no problem at SVA
Be-careful how you bend it i used a small brake pipe bender after using lots up trying to bend by hand.