few more questions ...then is starlet better with its own 4efte turbo charged or charade installed with turbo n other mods....and can there be any challange if 4efte in charade or starlet with b16b turbo charged civics...after changing the foundations in charade for 4efte will i be able to install back its original engine laterz.....does the 4efte engine fits easily in charade88...then wht about the radiator,gearbox and other things...does they also have to be changed ....does anything create problem ....wht abt weight distribution ...does it gets changed...thanks every1 helping me till here..