Hi again, sorry to kep asking questions. I think I'm nearly there
I am rebuilding my DFZ in my 1993 CTi to D6B spec. I believe the oil pump gear ratio was lowered around 1991. I am not sure why. Please can anyone tell me if my standard oil pump with 18T crankshaft sprocket and 29T pump sprocket is up to the job?
Or should I try and find a 22T crank sprocket?
Have done several types of search, but cannot seem to find this exact subject.
Thanks as usual for all and any help.