hi guys..am using 91 on my saga89',injection..hv not done any major or minor mod..only add the ficd for the aircond bla bla bla bla..(duno hw to say it)..standard 91 engine...only clutch plate change when install engine last yr..erm,GB is 1.8 mirage one..the 522 one..duno wut car actually..pomen...