i have a pm6 distrib on my d16z6 right now and i need a new distrib. im runnin a d16z6 in my 91 si. im doing a b20/vtec swap in a couple months so i was wondering which distributor would work the best for me? basically i need a distributor that will run on my d16z6 head as well as the b16a head. im staying non-obd bcause i'll be using a pr4 ecu and right now im running a pm6 ecu. will a pr4 distributor work on my d16z6? the d16a6 harness should match to the pr4 distrib correct? any reasons it wouldnt work? i've read a pm6 distrib will work on a b20 head so hmm.