Mercedes Benz E-Class E230 Station Wagon

The 1989 T-Model. Mercedes-Benz 230TE S124. This car has a 200 Stromberg carburetor conversion but still has the original KE-Jetronic fuel system(with broken potentiometer) and brand new high pressure pump and oil and air filters in a box. Before the conversion she got 4kms per litre and now she gets 10kms per litre. She needs tlc but is starting to look good.