Engine-----Car Model ---Year-------------AFM/MAP-----Power-----Notes
4A-GZE----AW11 mr2 ---86-08-89-12----AFM----------109kw-----Distributor, single coil, big-port head, 8.0:1 c/r
4A-GZE----AE92----------87-05-89-05----AFM----------109kw-----Crank-angle sensor, dual coils, big-port head, 8.0:1 c/r
4A-GZE----AE92----------89-05-91??------MAP----------123kw-----Crank-angle sensor, dual coils, small-port head, 8.9:1 c/r, oil squirters, smaller s/c pulley, short dipstick (yellow handle)
4A-GZE----AE101---------91-06-95-05-----MAP----------126kw-----Same as late ae92 except revised exhaust, tall dipstick (grey handle) & other minor differences