Hi,
I've got a Escort mk3 1.1L 1982 which i want to run with an RST engine.

I got hold of a S2 engine complete with loom, brakes and suspension.
Fitted the engine, just started with loom.
Started to think about the fuel tank and the fuel-line. I've got a tank from an S2, but from what i've read i understand that it's troubles with the fuel filler neck from mk3 and mk4 fuel tank.
Which tank would be better for mine? S1 tank, 1.6, xr3i?
Does the S2 fuel cradle straight on my mk3?

I've also got some question about the radiator, the S2 rad got different mountings and the turbo is water cooled. Can i "blend" the watercooling for the turbo and fit another radiator that suits the mk3? Anyone knows what radiator that would fit my project?