# gt3076r s13rb20

**URL:** <https://forums.speedlife.net/t/gt3076r-s13rb20/234043>\
**Category:** SON240sx Automotive\
**Created:** [November 28, 2013, 6:00am UTC](https://forums.speedlife.net/t/gt3076r-s13rb20/234043 "2013-11-28T06:00:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![moulds](https://avatars.discourse-cdn.com/v4/letter/m/b2d939/32.png) [@moulds](https://forums.speedlife.net/u/moulds)\
**Post date:** [November 28, 2013, 6:00am UTC](https://forums.speedlife.net/t/gt3076r-s13rb20/234043/1 "2013-11-28T06:00:42Z")

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Well I’m at a point where i need to make the inlet for my z32 maf off the new gt30r an I’m not sure if i need to run the 2 pipes for vent an the recirc valve.I’m mechanically inclined an a good fabricator with a tig welder but I’m not sure whatto do anyhelp woild be appreciated

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**Author:** ![G-E](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/g-e/32/5546_2.png) [@G-E](https://forums.speedlife.net/u/G-E)\
**Post date:** [November 28, 2013, 2:18pm UTC](https://forums.speedlife.net/t/gt3076r-s13rb20/234043/2 "2013-11-28T14:18:07Z")

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Which is it, are you going to recirculate or vent to atmosphere? Surely not both?

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**Author:** ![moulds](https://avatars.discourse-cdn.com/v4/letter/m/b2d939/32.png) [@moulds](https://forums.speedlife.net/u/moulds)\
**Post date:** [November 28, 2013, 3:46pm UTC](https://forums.speedlife.net/t/gt3076r-s13rb20/234043/3 "2013-11-28T15:46:58Z")

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On stock setup it has hose to recirc valve an a hose to vent on valve cover.do i need both of these piped in or can i put a vent on the valve cover