more power

[weggies4life]

i have a d16y7 in my 99' ex im just wondering what to do to it to get me more power but im not looking to turbo it.. it has an intake and full exhaust right now and im trying to buy a y8 head.

 

[LS_VTEC]

Built head swap with better cam.
Fuel system upgrade + nitrous.
Swap in a B-series.

 

[c97x]

zex nitrous kit, call it a day after that