# B Series Vtec Head

**URL:** <https://forums.speedlife.net/t/b-series-vtec-head/205379>\
**Category:** NYSpeed Automotive\
**Created:** [November 1, 2010, 7:34am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379 "2010-11-01T07:34:05Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![importtuner95](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/importtuner95/32/5023_2.png) [@importtuner95](https://forums.speedlife.net/u/importtuner95)\
**Post date:** [November 1, 2010, 7:34am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/1 "2010-11-01T07:34:05Z")

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just bought this head it was fully disassembled. I dont know what goes in this hole can someone tell me. intake side under the cam by dizzy.

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**Author:** ![Shrek](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/shrek/32/7364_2.png) [@Shrek](https://forums.speedlife.net/u/Shrek)\
**Post date:** [November 1, 2010, 8:09am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/2 "2010-11-01T08:09:50Z")

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![http://www.acuraautomotiveparts.org/acura/jsp/mws/catimgs/13st701_e1001.png](http://www.acuraautomotiveparts.org/acura/jsp/mws/catimgs/13st701_e1001.png)

I dont think anything goes in that hole. I would guess it’s a oil return. Does that hole go all the way through the head? Is it threaded?

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**Author:** ![importtuner95](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/importtuner95/32/5023_2.png) [@importtuner95](https://forums.speedlife.net/u/importtuner95)\
**Post date:** [November 1, 2010, 8:27am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/3 "2010-11-01T08:27:43Z")

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its threaded no it dont go all the way threw

---------- Post added at 11:27 AM ---------- Previous post was at 11:26 AM ----------

ya i looked at that diagram and the fsm manual dont show anything about it

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**Author:** ![Shrek](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/shrek/32/7364_2.png) [@Shrek](https://forums.speedlife.net/u/Shrek)\
**Post date:** [November 1, 2010, 8:41am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/4 "2010-11-01T08:41:00Z")

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It being threaded makes me think you will need to get a small copper pipe plug. That’s probably the same passage that the vtec solenoid works off of and if so it needs to be pressurized.

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**Author:** ![importtuner95](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/importtuner95/32/5023_2.png) [@importtuner95](https://forums.speedlife.net/u/importtuner95)\
**Post date:** [November 1, 2010, 8:51am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/5 "2010-11-01T08:51:33Z")

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same thing i thought but wasent sure. didnt want to put one in there and mess something up

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**Author:** ![Shrek](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/shrek/32/7364_2.png) [@Shrek](https://forums.speedlife.net/u/Shrek)\
**Post date:** [November 1, 2010, 8:59am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/6 "2010-11-01T08:59:07Z")

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Trying to confirm this for you. I can look on my head this week

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**Author:** ![importtuner95](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/importtuner95/32/5023_2.png) [@importtuner95](https://forums.speedlife.net/u/importtuner95)\
**Post date:** [November 1, 2010, 9:05am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/7 "2010-11-01T09:05:58Z")

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ok thanks putting the head on by friday

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**Author:** ![99\_civic\_si](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/99_civic_si/32/7319_2.png) [@99\_civic\_si](https://forums.speedlife.net/u/99_civic_si)\
**Post date:** [November 2, 2010, 1:44am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/8 "2010-11-02T01:44:50Z")

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off the top of my head and before reading any replies, my honda brain said threaded pipe plug. Then reading further into the thread I’m feeling pretty sure it is a threaded pipe plug.

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**Author:** ![importtuner95](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/importtuner95/32/5023_2.png) [@importtuner95](https://forums.speedlife.net/u/importtuner95)\
**Post date:** [November 2, 2010, 6:29am UTC](https://forums.speedlife.net/t/b-series-vtec-head/205379/9 "2010-11-02T06:29:42Z")

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ok thats two people so im gunna go with that thanks