Yes, the D15B is SOHC VTEC and will "bolt up" with a "new" distributor, injectors, and minor wiring modifications. It sounds like SunsetLude is offering a D16A1, and that is of no use to you (unless he chimes in and says D16A7 or D16A8, which are basically blacktop ZC's by a different name.)

Your best bet for an upgrade and easy fitting engine is a blacktop ZC. The longblock (complete engine, manifolds, distributor, alternator) is availible from hmotorsonline here:

http://www.hmotorsonline.com/shop/sc...age&item=30020