so i have a d16z6 engine and u recommend a b16 or b18 engine
here are a couple engines i've found on www.hmotorsonline.com
which if either would be a good choice. i'm pretty much looking for a direct swap don't want' anything too involved

30004 - B16A 92-95 (SiR-II) Motor, Tranny, ECU
170Hp 113Trq 10.4 Compression (JDM)
$ 1750.00 Plus shipping and handling

30005 - B16A 92-95 (SiR-II) Complete Change Over
170Hp 113Trq 10.4 Compression (JDM)
160Hp 111Trq 10.2 Compression (USDM)
$ 2250.00 Plus shipping and handling