Well you do have a vtec motor so that's certainly a start- You have the D16Y5 which is by no means a honda performance motor, but you could increase your Hp from 115 but doing the standard bolt-on's that the industry loves to make for us in vast quanties- why not do i/h/e and see if you feel a noticeable response. As far as the potential Hp of the motor, that is really hard to say- If you built the entire motor and ran a lot of boost you could make good HP numbers, as is true with any other engine- I would stay away from superchargers though, because i've herad that the d series doesn't respond that well to that kind of forced induction- take a look at the edelbrock turbo kit if you have the money to spend, because i've heard nothing but good things about the level of performance that kit has to offer, as well as the completeness of the kit- I know they don't make it for your specific motor, as it's produced for the d16y8 but it might work, it's certainly worth a look-All in all though, read some magazines, experiment a little and have fun. The only way to find out what kind of hp certain mods will have on your car is to do them.
