questions help plz

[SpLaTTy]

Hey, my brother has a 90 integra ls b18a obd0 5spd cable tranny. Engine had a hole in the block from the dude he bought it from so we scrapped it. We are using a engine from a 92-93 integra obd1. Using the same head from the odb0. That should be no problem right? Using the 92-93 cams,intake manifold.the 90-91 integra had 130 hp and 92-93 had 140.
Cams say pr3 on 92-93 engine and pr4 being 90-91. Intake being pr3 on 92-93.

Please correct me if im wrong.

Will all that go together with the older head? we have both wiring harnesses from both cars and ecu's. Also will GSR pistons fit correctly in the block? Do we need the GSR crank or will stock ls work?

In advance thank u everyone for ur help.

[BishiRST]

yes it will all go together, use the OBD0 intake and you will ahve to relocate your fan switch wires to the thermostat housing since thats where the OND1's fan switch is, everything else should be a no brainer, Oh, you might have to do something about the knock sensor, OBD1 got rid of that..