whats the diference on the early RX7 injectors (before -89) and the later once (89-)?

i live in sweden and i have a 93le that i have turbo converted.
im going for the MS PNP and now i need bigger injectors.
but those listed here are not so common in europe. RX7, RX8 and supra.

so i think il have to buy them on ebay in the US.

 

i dunno, did you do a search?

*hint* try "rx7 injectors" and go to page 2

 

Dont know sizes, but FD injectors are high impedance, as with 88+ FC injectors IIRC.. 86 was low impedance, and I assumed 87 was as well but never checked.