in the next few months im going to start getting the bits for the new engine together. I will be limited for time to have the car of the road long weekends mainly so im thinking of building a zvh then fitting that still running on mfi.Then next time swapping to efi or swap to efi and rebuild my engine.Or if i go zetec turbo do i go efi then build the engine to put in.Any help from anyone that has done this work KARLOS and wher to start thanks