# honda iacv question

**URL:** <https://forums.speedlife.net/t/honda-iacv-question/202256>\
**Category:** PittSpeed Automotive\
**Created:** [March 17, 2009, 10:07pm UTC](https://forums.speedlife.net/t/honda-iacv-question/202256 "2009-03-17T22:07:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ktsciv93](https://avatars.discourse-cdn.com/v4/letter/k/8491ac/32.png) [@ktsciv93](https://forums.speedlife.net/u/ktsciv93)\
**Post date:** [March 17, 2009, 10:07pm UTC](https://forums.speedlife.net/t/honda-iacv-question/202256/1 "2009-03-17T22:07:57Z")

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i have a d15b vtec motor and its idle is reving between .5k and 2k. i looked into it and thought that it might have something to do with the iacv. now im wondering if any d series iacv will work with this motor. and if not, what do i need exactly?

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**Author:** ![dyingwish](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dyingwish/32/6041_2.png) [@dyingwish](https://forums.speedlife.net/u/dyingwish)\
**Post date:** [March 18, 2009, 2:38pm UTC](https://forums.speedlife.net/t/honda-iacv-question/202256/2 "2009-03-18T14:38:59Z")

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Any IACV valve that uses the same hole pattern (there are two that Honda uses) can be mounted to your IM. Just find a used one at a junkyard, that looks like yours, and swap them out.