get on ebay and buy a new exhaust header that`ll improve your flow... try new plugs(iridium) and leads relatively cheap...a cold air intake is fine but best with full exhaust system...cams and pulleys... raise compression a bit then work on gearing or just stick in a 50 shot of NOS easy power...or try d-series.org you should be able to get detailed advice on what to do to your exact model... ultimately boost it, then it`s not a slow Honda anymore but i high reving slag that eats v8`s