Hi there, my name is Saadiq & I'm from Cape Town South Africa. I'm brand new to this forum & was hoping I could get some help with the same conversion although this thread looks a bit oldish. Everywhere I look there's info on zetec to rwd escort conversions but I drive a 93'' sapphire 2.0 efi. What changes/ conversions are necessary to get the st170 engine comfortably fitted in my car and how difficult is it? I intend to use itb's, aftermarket ecu and keep the a/c & p/s. Thanx!