# rb20det intake manifold vacume diagram

**URL:** <https://forums.speedlife.net/t/rb20det-intake-manifold-vacume-diagram/209919>\
**Category:** SON240sx Automotive\
**Created:** [March 9, 2011, 12:49pm UTC](https://forums.speedlife.net/t/rb20det-intake-manifold-vacume-diagram/209919 "2011-03-09T12:49:18Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![fabianmigueis](https://avatars.discourse-cdn.com/v4/letter/f/f6c823/32.png) [@fabianmigueis](https://forums.speedlife.net/u/fabianmigueis)\
**Post date:** [March 9, 2011, 12:49pm UTC](https://forums.speedlife.net/t/rb20det-intake-manifold-vacume-diagram/209919/1 "2011-03-09T12:49:18Z")

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im thinking about making my own custom intake manifold for my rb20 and need to know how to re-roat the vacume lines into the new intake is it just as easy as making places to connect the new lines and extend the lines? at the front of my stock intake collant passes… and at the back of my intake i have an idle air control screw how can i make this work here are some pics pointing out the sections were i need help… and a little extra… im also going to connect a catch can and would need help with that too

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**Author:** ![fabianmigueis](https://avatars.discourse-cdn.com/v4/letter/f/f6c823/32.png) [@fabianmigueis](https://forums.speedlife.net/u/fabianmigueis)\
**Post date:** [March 12, 2011, 2:00pm UTC](https://forums.speedlife.net/t/rb20det-intake-manifold-vacume-diagram/209919/2 "2011-03-12T14:00:27Z")

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i recently found heard from my friend that i might have to put my cam caps back on in the exact order i took them off due to wear … i didnt remember the exact order i took the caps off any suggestions on what to do now?

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**Author:** ![sharpe\_corners](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/sharpe_corners/32/5767_2.png) [@sharpe\_corners](https://forums.speedlife.net/u/sharpe_corners)\
**Post date:** [March 13, 2011, 8:15am UTC](https://forums.speedlife.net/t/rb20det-intake-manifold-vacume-diagram/209919/3 "2011-03-13T08:15:57Z")

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Fabian, They should be numbered. Why the hell you take your cams out for?

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**Author:** ![fabianmigueis](https://avatars.discourse-cdn.com/v4/letter/f/f6c823/32.png) [@fabianmigueis](https://forums.speedlife.net/u/fabianmigueis)\
**Post date:** [March 20, 2011, 10:32am UTC](https://forums.speedlife.net/t/rb20det-intake-manifold-vacume-diagram/209919/4 "2011-03-20T10:32:40Z")

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man i really dont know why i took it off to begine with i relized later i didnt need to …really mine arent numbered are u sure?..