i have a b16 head thats goin on my ls/vtec conversion. was only planning doin stock ls-v with bolt ons, but i can get a good deal on some head work. just wanted to ask can anyone give me some whp gains from the following mods doesnt have to b exact just average gains

-mild port n polish
-3 angle valve job
-mill and hot tanked
-maybe micropolished ls crank
-of course i/h/e


so shoot some number on how much hp gain you think i would get these mod son my ls/vtec

 

No one can give you a def answer to this question. Every engine yields a different number even if you copy it to the tee. I think if you add what cams you plan to run it might help people get an around about number.