Im running one of these motors now its beautiful, the powerband is unbelieveable GOBS of bottom end torque.
Im pulling on Gsr's SI's and preludes and I leave hatches and crxs with B16 swaps till the top of third, I still need to get tuned to gain the top end I need.
This motor is easy and fun ecspecially if you have a SI to start with. I completely rebuilt my bottom end the only major part I replaced was pistons and I stayed stock. Get yourself a factory honda manual rebuild it per theyre specs and send the head to somebody that knows what theyre doing!!!
The motor has about 2-3 thousand miles on it now and no problems and by the way im runninh a 89 crx si ecu that I sent to Zdyne and had chipped for the B16 program!!
There thats all you need to know now go search the web and learn learn learn!!!
There are a few sites with info on these.