that engine will not fit, honda changed engine mounts in 87, however accura did not until 89 so the integra motors from these years will fit
D16A1 1.6 16V DOHC PGM-FI 1590 113hp@6250rpm 99tq@5500rpm '86-'89 Integra (USA)
D16A3 1.6 16V DOHC PGM-FI 1590 118hp@6500rpm 103tq@5500rpm '88-'89 Integra (USA)
here is a sight from a guy who has done it to an 86 crx i think
http://www.muller.net/sonny/crx/