co se "vzhledu" týče, tak si afm z rx7 moc nepomůžeš, ba naopak:)
" There has been some confusiuon on what an 86-88 RX7 flowmeter looks like. Seems that many junk yards simply put all the flowmeters in a large box for you to sort through. The RX7 flowmeters external dimentions are the same as the miata except for height. When laying flat with the plastic cover facing up, the length and width are the same. The RX7's internal dimentions are larger. The Miata measures 1 3/4" square, the RX7 meter measures 2" wide by 2.5" tall. Hope this helps."
http://www.miata.net/solo/airflowmtr.html