Thread: New with a build/intro

Cool so I see some people make an adapter from where h22 itb's can fit & i did some browsing & I see TWM makes 52mm & kinsler is 51mm-62mm I believe. What's an ideal size for 13:1 e85 & 184-c I was thinking 55mm ? but then again should I contact Xcessive & get a custom manifold ? my main reason is cause I love response & plan to track it so if I can get more power with a manifold & not be off by response i'll go that route but if it'b get me more of a powerband I will spend the money

Talk to lance Hayward. Or yea a cheaper solution get some less expensive 55-58mm f20 or k20itbs and make it to an sr20ve flange. The port shape and spacing is pretty close. Once you've got them cut, welded and ported should work awesome

Yea just checked out hayward itbs for the sr20ve setup is 3gs I mean im willing to pay but 3gs really I think ill be going the intake manifold route instead.

14.1 compression would b more wicked :mad-new::mad-new::mad-new::mad-new:

14:1 lol who knows I have a couple e85 stations near me but who knows if they still work, sandy sure hit the tri state pretty hard & living by the water sure did some damage so e85 with a 93 octane tune will be more ideal

Alright guys need some help. I'm stuck between traditional IM & itb's. I found a company that might be willing to bore my gsxr itb's & port matching. Now if I can get it in the right range of let's say 52-55mm will my theory of 92x86mm 13:1 custom pistons & e85 do the trick ? I just really don't see the need to spend 3gs to get me 20-30whp & how I can just weight reduction to compensate for that

Well it depends on how far you want to take this build..... If you want max power, you will need itb's... If you want good power, a plenum will do. High 200whp can be done on a plenum, possibly more if you are willing to spend 1500+ on a manifold. I personally would get a custom intake manifold and run a direct port nitrous setup to put you well over where you should ever need to be. the power per dollar ratio can't be beat.

This car is absolutely all motor no forced induction whatsoever. I dont mind spending money its just once we start talking about 2-3k on a partthat only puts about 20whp+ tuned or so ehhhh it doesn't seem worth it. I'll put more money into a future turbo platform. My main goal is very low 11s & to handle superb. So if I can get a 92x86 260-280whp trap 115-118 & low 11s im sure that will be more then fun around a track especially with the response of itb's

I am not a fan of ITBs at all, so I vote traditional intake manifold.

Or I might just sell my engine set up & go the vq route. Been searching all over for a p12 bell housing for like 2 months now still no luck