Also, if you can't move your distributor at all, and its maxed at 14.5, your off a tooth 100% no doubts about it and thats the reason.
You should be able to achieve close to 16 degrees with the distributor just slightly advanced past the middle mark. If you can't get a range of like from 6-22 degrees at least, you have problems, big time.
Looks like your intake cam is off a tooth retarded, and I bet if you advanced it where it should be, its going to jump up 10+ WHP on the first pass. Maybe 20.
The key to diagnosing problems is to go off a STOCK VTEC MOTOR> When you fully build a motor, its not going to be different just because its fully built. The distributor works the same, the timing is achieved the same, etc...So thats it.
I mean, just look at your torque. You can tell right there the intake cam is probably suffocating the motor.
Jeff