My 2.0i pinto Sierra efi pump (under the tank) had 12mm in and 6mm banjo out running to the filter in the engine bay that had 6mm banjo in and 6mm banjo out to the fuel rail.

Is it ok to retain the pump, new replacement filter and fit new 6mm lines or will they now be too small for my reconditioned engine with Piper FR32 cam and other mods which should be good for 130bhp?

I used all the original EFi gear but used 8mm steel fuel lines, a bit tough to bend, but safer

How did you mate the 8mm fuel lines to the 6mm banjo connection on the pump and engine bay filter? or did you get hold of a couple of banjo's with 8mm fittings?

Also the fitting on the fuel rail is 6mm on mine?

Just used rubber hoses