Wat to do next

Not to long ago i got my hands on my 89 Crx Hf i wanted more hp right away so i put in an engine from a 91 Integra LS. now i am trying to figure out wat to do next so i can get more hp, any suggestions would help alot

NOS :grinno: you mean nitrous?
You have a header not headers

Anyways the best bang for your buck would be juice -- understand it before using it.
I/H/E intake header exhaust i think of as 1 mod.

First step would be to get rid of the stock exhaust.

i would get an intake then a header then an exhaust, then after get the nos, maybe the exhaust first because with your ls trying to let out the exhaust in your small hf exhaust, its holding u back alot. maybe after the exhaust youll feel hte true power and maybe be satisfied

your killing the power of the b18 with the stock exhaust upgrade that first so the car can breath right when you do that I would get the hi flow cat also

yea dump the exhaust you have first then intake. and its Nitrous damn it!

i meant get the Brand NOS i didn't mean it like nitrous in general

That engine is begging for turbo.