intake manifold
Supper Moderator
Joined: Feb 2009
Posts: 3,894
From: Tallahassee, FL
yes it bolts right up. You need to hook up the IAB's aka "black box" to a vacuum source. SO when at certain rpm the 2nd set of runners are opened by the butterflies for your added high end air flow. OR you can modify the intake manifold and remove the butterfly set up and have a high flowing intakmanifold 
Supper Moderator
Joined: Feb 2009
Posts: 3,894
From: Tallahassee, FL
Did you get the black box with it too?
That’s not bad of a deal! If I remember correct the h23 and f22 injectors are the same. But if you wanna be 100% sure use your f22 injectors. What exhaust manifold are you using?
That’s not bad of a deal! If I remember correct the h23 and f22 injectors are the same. But if you wanna be 100% sure use your f22 injectors. What exhaust manifold are you using?
Supper Moderator
Joined: Feb 2009
Posts: 3,894
From: Tallahassee, FL
I'm not using my butterflies on my h22 intake manifold either. Are you going to port it out yourself? It's really easy just need to cut and dremel some. Opens up the manifold for much much better air flow.
Supper Moderator
Joined: Feb 2009
Posts: 3,894
From: Tallahassee, FL
Easy and cheap power mod...After porting like I did the manifold will flow as good as the Skunk 2 h22 manifold for $300 cheaper. Takes only couple hrs if you have all the tools. I just haven’t finished mine cus I'm missing some tools that I need to get. But I'm not in a hurry cus the manifold won’t be bolted up to the head for few more months. Also I don't feel like buying a dremel so I'm gonna buy a diamond bit cutting drill bit and then sand it smooth after that. Total cost me will be like 30bucks or so...that's 300% cheaper than the Skunk 2 manifold.