if u get a trueno its an ae86 already.what i think u meant with the 4agze is the mr2 aw11..besides its almost impossible to get a trueno from wreckers let alone sprinters..
basically the 4age is the common engine to drop into aus sprinter, coz they came with 1 in other countries..basically plug and play but you also have to get the fuel pump sorted out..coz carb runs very low pressure fuel compared to EFI
