# Throttle Body Sizing for H22A **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [April 14, 2008, 7:16pm UTC](https://forums.speedlife.net/t/throttle-body-sizing-for-h22a/196833 "2008-04-14T19:16:48Z")\ **Posts on this page:** 1\ **Showing post:** 9
**Author:** ![PoisonousBeef](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/poisonousbeef/32/6007_2.png) [@PoisonousBeef](https://forums.speedlife.net/u/PoisonousBeef)\ **Post date:** [April 15, 2008, 8:32am UTC](https://forums.speedlife.net/t/throttle-body-sizing-for-h22a/196833/9 "2008-04-15T08:32:26Z")
> [@Intro, but not really.](https://forums.speedlife.net/t/intro-but-not-really/35848/16): > > If you are going to TB it, then I’d be looking for a type-s IM to go with it. I know I didnt hook up the IAB when I put the motor in ( 👼 ), so might as well get a less-complicated piece in there. I have read (on the always reliable internet) that H22’s are very “picky” about intake manifold changes. There are dyno charts showing that the Skunk2 IM actually makes less power on a stock head. Supposedly Skunk2 recommended over the phone that the IM only be used for raised comp/turbo/engines with head work. Still looking for a direct comparison with the Type S intake. T-minus 2 months before I buy an H22 block from JTech and start building something stupid. --- _[View the full topic](https://forums.speedlife.net/t/throttle-body-sizing-for-h22a/196833)._