Good afternoon,

I am planning on removing the square pre filter before the fuel pump on
my 85 Westy, and installing the round canister after the fuel pump.
When I remove this square filter, I will have to add new fuel line from
the tank to the fuel pump.   My question is, I am almost positive the
fuel line coming off the tank is 7mm.  Does this line have to be high
pressure fuel line or low pressure fuel line?  Also what size is the
fuel line from the fuel pump to the engine.  I don't have my book with
me, so I thought I would ask.

Thanks for your time

Dom

85 Westy