How much hp should i get
 

Hi i am a owner of a b18c1 93 civic ex and i have just got myself a jdm sir2 intake manifold, i am almost done portmatching it and have runes 1,2,3 all polishd up and am wondering how many hp yall think i will get from it. i was also wondering what size tb should i use i have acces to a 68mm for dirt cheap -=150=-!! well thx lots and right now i am putting 160hp and 114trq to the ground. my engine mods are
98 b18c1 p72 ecu
underdrive pullies
homemade ram air intake
full exhaust <no header yet>

i am currently runing 14.89 on good old steelies.

update- i have just put a OFFICIAL mugen chip in my old p28 hopefully this will help some.

Re:How much hp should i get
 

I'm gonna take a guess at +4 in one part of the rpm range and -4 where the +4 isn't. But make sure you always quote the +4 range. :D

I really think you could benefit from a header if you already have full exhaust. Your header is a restriction to the rest of the exhaust work you have done. good luck

Re:How much hp should i get
 

yeah, but if your gonna turbo that bad boy, just leave the stock headers on until you get a nice turbo to go in place...

Re:How much hp should i get
 

I bet you wont make that much more power at all, SIRII intake manifold? off what a B16a? on a GSR? you do know that those intake manifolds are not swappable right?

I'd throw a header on to see a real gain.. or ----, your here at HMT, its time to step up and boost that GSR, thats what they were made for ;) 300whp feels good, try your B18c with about 10psi and some good EM, you will be set

Re:How much hp should i get
 

i agree..