EG-prince

I have a 91 dx dual point with no head on the engine. I'm getting a y8 head to put on the beast. Now I've done some reading and I'm a little confused-- The easiest way to do this would be to convert car to mpfi and convert the head to obdo and run the vtec off an rpm activated switch right? And I guess this runs ok right? What distributor do I use for this setup. The other way I was thinking was converting to obd1 via jumper harness and running an obd1 ecu, but I would still have to convert dpfi to mpfi first right? If I convert to obd1 then I would use a z6 distributor and ecu, and I would have an ecu that runs the vtec properly. The jumper is around $50 so i'm not that worried about the cost. What should I do? WWJD?

90dx

Do a mpfi swap first make sure car runs then install OBD1 conversion as it will run the vtec better and you get better engine management options such as Crome.

EG-prince

So what should I do to the obd2 y8 head? convert it to obdo to start and make sure it runs, without vtec, and then convert to obd1 from there? What distributor should i use to convert the head to obdo?