I have a 97 civic ex with a 99 ex swap, 5 speed conversion, header, intake, inake manifold, full exhaust, wires, etc. I was wondering if any of you have a suggestion on a new head or what my next upgrade should be? Is the only way to add some good hp, is to get a turbo? if not what can i do for more horses on my sohc, thanks

 

SEARCH, and why do you need a new head?

 

i dont necessarily need a new head, i just thought it would increse my hp to get that ported head, i bought a 5 sp ecu and it ***** up really bad everytime i put it in, it sits there and revs like crazy. Besides ecu, what do u recommend?

 

check my sig it pulls hard