Skip to content

Currency

Contact

(509) 585-0900

Sales@kaizenspeed.com

How to add crankcase ventilation to your H&F block.

How to add crankcase ventilation to your H&F block.

Hey KS Fam, I get asked this question all the time: "How do I add extra crankcase ventilation to my H&F series engine?" In this post I'll tackle that question and hopefully help out!

You all know where I stand on H&F series engines; as far as I'm concerned they're the best four cylinder engines ever made if you wanna make BIG power. They can't be broken; they're literally fucking unbreakable, and they make great power with bolt ons or a 72mm turbo but I won't go off on that tangent.... So first of all, it's not a B-series and that means that you can't just buy threaded plugs with -10an fittings and thread them in. The two open, threaded holes in the back of the H-series engine (pictured) lead to coolant so don't try and use them for crankcase vents!  

The best place to add a crankcase vent is right where the balance shafts *used to go. If you're reading this then you've already removed your balance shafts using our Balance Shaft Eliminator Kit, and so the best place to add a crankcase vent is to the right of the oil filter, on the hump that used to house the rear balance shaft. I like to drill a hole for a -12AN fitting right there and just weld it on. The reason I suggest using this location is because it's pretty well shrouded from oil sling off the crank which means it will keep your catch can from filling up with oil. Welding it is best but if you can't weld it, you can tap the block because there's plenty of meat there (it's about 1/4" thick). 

Then just run a line from this fitting to your catch can and you're done. Easy. Don't lose any sleep over drilling the block. There's an incredible amount of strength to the block (the block pictured lives it's life above 40+PSI of boost and 11,000 RPM) and trust me, adding extra crankcase vents is a very good thing. 

*How much crankcase ventilation do you need? This question's easy. The more the merrier. For reference, we use (2) -10an fittings on the valve cover, (1) -12an fitting on the block (pictured) and a -10an drainback to the oil pan to support mid 8-second cars with 1,200 WHP. 

**How much oil is OK to get in my catch can during a pass? During a pass where you're on the limiter a lot, it's not uncommon to completely fill a normal size catch can so don't freak out! You'll notice that if you're not riding the limiter, you won't fill the catch can as quickly. If you're trying to use the catch can as an indicator of engine health, what you should be looking for is trends: pay attention to how much your catch can is filling up each time you go to the track and be mindful if it's filling up faster. 

I hope that helps! -Reid Lunde, KStuned.com

 

Reid Lunde

Older Post
Newer Post

539 comments

  • Thank you so much for sharing all this wonderful info with the how-to’s! It is so appreciated!
    https://sites.google.com/site/movinmakkah
    https://sites.google.com/site/movinmakkah/moversinmecca
    https://sites.google.com/site/movinmakkah/qassim-movers
    https://sites.google.com/site/movinmakkah/moversinahsa
    https://sites.google.com/site/movinmakkah/jeddah
    https://sites.google.com/site/movinmakkah/madina
    https://sites.google.com/site/movinmakkah/takhazaynintabuk
    https://sites.google.com/site/movinmakkah/movers-in-khulais
    https://sites.google.com/site/movinmakkah/movinginjeddah-samer
    https://sites.google.com/site/movinmakkah/moving-furniture-in-alkhobar

    https://sites.google.com/site/movinmakkah/riyadh
    https://sites.google.com/site/movinmakkah/slricom
    https://sites.google.com/site/movinmakkah/mecca-movers
    https://sites.google.com/site/movinmakkah/taif

    https://sites.google.com/site/moversintaif
    https://sites.google.com/site/moversintaif/makkah
    https://sites.google.com/site/moversintaif/dammam-movers
    https://sites.google.com/site/moversintaif/moversinriyadh
    https://sites.google.com/site/moversintaif/moversinqassim
    https://sites.google.com/site/moversintaif/furnituremovers-qassim

    https://sites.google.com/site/moversintaif/cleaningtabuk
    https://sites.google.com/site/moversintaif/cleaningindammam
    https://sites.google.com/site/moversintaif/movers-ahsa
    https://sites.google.com/site/moversintaif/jeddah
    https://sites.google.com/site/moversintaif/riyadh
    https://sites.google.com/site/moversintaif/dammam
    https://sites.google.com/site/moversintaif/afsh
    https://sites.google.com/site/moversintaif/alkhobar

    https://sites.google.com/site/moversintaif/almadina
    https://sites.google.com/site/moversintaif/tabuk
    https://sites.google.com/site/moversintaif/yanbu
    https://sites.google.com/site/moversintaif/rabigh
    https://sites.google.com/site/moversintaif/jubail
    https://sites.google.com/site/moversintaif/najran
    https://sites.google.com/site/moversintaif/abha

    https://sites.google.com/site/moversintaif/movers-alkharj
    https://sites.google.com/site/moversintaif/movers-elbaha
    https://sites.google.com/site/moversintaif/jazan-movers
    https://sites.google.com/site/moversintaif/moversintabuk
    https://sites.google.com/site/moversintaif/Company-numbers
    https://sites.google.com/site/moversintaif/cleaninginmedina

    https://sites.google.com/site/moversintaif/cleaningindammam
    https://sites.google.com/site/moversintaif/cleaning-jeddah
    https://sites.google.com/site/moversintaif/clean-makkah
    https://sites.google.com/site/moversintaif/cleaning
    https://sites.google.com/site/moversintaif/buy-furniture-riyadh
    https://sites.google.com/site/moversintaif/furnituremovers-qassim
    https://sites.google.com/site/moversintaif/moversinjeddah-abhor
    https://sites.google.com/site/moversintaif/transfer-furniture-jeddah

    https://sites.google.com/site/moversintaif/furniture-movers-yanbu
    https://sites.google.com/site/moversintaif/moversinqassim
    https://sites.google.com/site/moversintaif/movers-ahsa
    https://sites.google.com/site/moversintaif/buraydah-movers
    https://sites.google.com/site/moversintaif/hail-movers
    https://sites.google.com/site/moversintaif/jazan-movers
    https://sites.google.com/site/moversintaif/moversintabuk
    https://sites.google.com/site/moversintaif/Company-numbers
    https://sites.google.com/site/moversintaif/khamismushait-movers

    https://sites.google.com/site/afashdammam
    https://sites.google.com/site/afashdammam/toqassim
    https://sites.google.com/site/afashdammam/transfer-furniture-riyadh
    https://sites.google.com/site/afashdammam/takhazayn-aldamam
    https://sites.google.com/site/afashdammam/al-hasa-cleaning
    https://sites.google.com/site/afashdammam/alahsa
    https://sites.google.com/site/afashdammam/movingfurniture-qatif
    https://sites.google.com/site/afashdammam/movingfurniture-zahran
    https://sites.google.com/site/movingfurnitureinmecca
    https://sites.google.com/site/movingfurnitureinmecca/cleaninginmecca
    https://sites.google.com/site/movingfurnitureinmecca/gomoom-movers

    https://sites.google.com/site/movinginmeccariyadh
    https://sites.google.com/site/movinginmeccariyadh/jeddah

    https://sites.google.com/site/moversinnajran
    https://sites.google.com/site/moversinnajran/dammam
    https://sites.google.com/site/moversinnajran/jubail
    https://sites.google.com/site/moversinnajran/riyadh
    https://sites.google.com/site/moversinnajran/transfere-riyadh

    https://sites.google.com/site/moversalbaaha
    https://sites.google.com/site/moversalbaaha/taif
    https://sites.google.com/site/moversalbaaha/dammam
    https://sites.google.com/site/moversalbaaha/description
    https://sites.google.com/site/moversalbaaha/taiftoelbaha

    https://sites.google.com/site/transferjazanjeddah
    https://sites.google.com/site/transferjazanjeddah/riyadh
    https://sites.google.com/site/transferjazanjeddah/dammam
    https://sites.google.com/site/transferjazanjeddah/habitat

    https://sites.google.com/site/movingfurnitureinmakkah
    https://sites.google.com/site/movingfurnitureinmakkah/yanbu
    https://sites.google.com/site/movingfurnitureinmakkah/qassim

    https://sites.google.com/site/transfertojeddah
    https://sites.google.com/site/transfertojeddah/khamismushait

    https://sites.google.com/site/rabighalalameya
    https://sites.google.com/site/rabighalalameya/tabuk
    https://sites.google.com/site/rabighalalameya/riyadh
    https://sites.google.com/site/rabighalalameya/qassim
    https://sites.google.com/site/rabighalalameya/dammam
    https://sites.google.com/site/rabighalalameya/mecca
    https://sites.google.com/site/rabighalalameya/jeddahtabuk
    https://sites.google.com/site/rabighalalameya/cleaninginmedina

    https://sites.google.com/site/transferfurnitureyanbu
    https://sites.google.com/site/riyadhjedah
    https://sites.google.com/site/movmakkah

    https://docs.google.com/drawings/d/1OOpaQjBvsjqCpqozvwqRaVCPRiVWcQ6hyRA_JBoKWWY/edit
    https://docs.google.com/drawings/d/1A8AOFD-xdgNg3r4xU0GbodqvPQCpJVDmj_zSl2rLCS0/edit?usp=sharing
    http://genomicdata.hacettepe.edu.tr:3000/traceydunn/Hubspot/issues/11642
    http://genomicdata.hacettepe.edu.tr:3000/traceydunn/Hubspot/issues/11643

    https://groups.google.com/g/moving-furniture-in-jeddah
    https://groups.google.com/g/albeetalaamer
    https://groups.google.com/u/7/g/movingf-urniture-companies
    https://groups.google.com/u/7/g/pnn4230
    https://groups.google.com/g/moversintaifmovers
    https://groups.google.com/g/moversintaifmovers/c/2lFZN8cF9EE
    https://groups.google.com/g/movingf-urniture-companies/c/yhhzR5HaXO8
    https://groups.google.com/g/albeetalaamer/c/hklX8smpaV8

    Thank you so much for sharing all this wonderful info with the how-to’s! It is so appreciated!
    https://bit.ly/3o2IBcy
    https://bit.ly/3ROv71y
    https://bit.ly/3WmrELl
    https://bit.ly/4b6aRkc
    https://bit.ly/4bqz3xG
    https://2u.pw/7p9EBY9
    https://2u.pw/yxjqpH4
    https://2u.pw/NPKsEsd
    https://2u.pw/jVHsVc6
    https://2u.pw/FCZK7oT
    https://rentry.co/c838re94
    https://nopaste.paefchen.net/1984779
    https://ko-fi.com/moversintaif
    https://moversintaif.edublogs.org
    https://www.edocr.com/user/jeddahnakl
    https://rentry.co/c838re94
    https://www.reddit.com/r/pnn4230/
    https://www.reddit.com/user/PomegranateLife1229/
    https://rb.gy/oegdmm
    https://rb.gy/8zuqxs
    https://rb.gy/tm6krp
    https://rb.gy/oegdmm
    https://rb.gy/8zuqxs
    https://rb.gy/tm6krp
    https://tempaste.com/moversintaif
    https://justpaste.it/f94vk
    https://justpaste.it/f94vk
    https://justpaste.it/avn1a
    https://justpaste.it/agvkp
    https://justpaste.it/c7d5w
    https://justpaste.it/a1881
    https://justpaste.it/agvkp
    https://rentry.co/c838re94

    https://cutt.ly/MwCxTHEc
    https://ko-fi.com/moversintaif
    https://paste.ee/p/Q0bc3
    https://rentry.co/fo3963yc
    https://rentry.co/fo3963yc/raw
    https://www.pinterest.com/dammam_pmm1
    https://medium.com/cleaning-company https://medium.com/pnn9299
    https://medium.com/pvv9499 https://medium.com/pnn6766
    https://medium.com/pnn1559 https://medium.com/jeddahnakl
    https://moversintaif.edublogs.org
    https://www.edocr.com/user/jeddahnakl
    https://rentry.co/c838re94
    https://nopaste.paefchen.net/1985088
    https://nopaste.paefchen.net/1985086
    https://nopaste.paefchen.net/1984779
    https://www.behance.net/f7a8a5b3
    https://controlc.com/2354c315
    https://pastebin.com/5cVEFCwd
    https://goo.gl/iRWLXB
    https://goo.gl/53wgB4
    https://goo.gl/fkBcn8
    https://goo.gl/W74Wwp
    https://goo.gl/MKdvqr
    https://www.crokes.com/movinmakkah/info/
    https://yamcode.com/dlyl-shrkat-nkl-aafsh-bgd
    https://hackmd.io/Csjh1MqTaum7CUWa8Q3lA?view
    https://hackmd.io/moversint/S1uyc369p
    https://cutt.ly/4wCjlqaU
    https://walling.app/H0nJyJwmmyuK1A2saCBQ/-
    https://bitbin.it/lIf4wziu/
    https://bitbin.it/BHOujxrS/
    https://bitbin.it/v00s5VGQ/
    https://apaste.info/QgoR
    https://commie.io/#efYiw5LZ
    https://controlc.com/20018b5d
    https://tempaste.com/afashdammam
    https://tempaste.com/transfer-furniture-dammam
    https://linktr.ee/movinmakkah
    https://movinmakkah.livejournal.com/306.html
    https://moversinriyadh.my.canva.site/moversinriyadh
    https://pastebin.com/dVaMZ4Zc
    https://paste.ee/p/SFOIM
    https://oktob.io/pnn9799
    https://oktob.io/posts/81103
    https://oktob.io/posts/82001
    https://oktob.io/posts/81294
    https://oktob.io/posts/81200
    https://oktob.io/posts/81107
    https://oktob.io/posts/81211
    https://app.daily.dev/posts/bx5oWFhIu
    https://taplink.cc/moversintaif
    https://www.tumblr.com/movinmakkah
    https://movinmakkah.simdif.com/
    https://paste.myst.rs/cj1uyr2j
    https://paste.myst.rs/yaj8vldp
    https://apaste.info/WK90
    https://pastebin.com/Sm58m4CC
    https://rentry.co/movinmakkah
    https://www.pastery.net/utstrm/
    https://pastelink.net/2az9iz5u
    https://pastie.org/p/02RWjYENqEntsphazPgROC/raw
    https://www.diigo.com/user/pnn9499/b/738040873
    https://tempaste.com/servicesinTaif
    https://paste.ee/p/rNypS
    https://pastelink.net/services%20in%20Taif
    https://paste.mozilla.org/m7EM4sUi
    https://paste.ee/p/kvMBq
    https://paste.rs/Ual13.txt
    https://nopaste.ceske-hry.cz/405960
    https://devpost.com/moversintaif
    https://www.youtube.com/moversintaif
    https://www.pinterest.com/moversintaif/
    https://www.pinterest.com/roqaya65/
    https://www.wattpad.com/user/jeddahnakl
    https://www.wattpad.com/user/linkedmohamed
    https://t.co/bEnKpmhOua
    https://rentry.co/5qunfauv
    https://rentry.co/6szh6378
    https://pastelink.net/jv497vbs
    https://longbets.org/user/jeddahnakl/
    https://apaste.info/LTmW
    https://rentry.co/v9enh7g6
    https://www.instagram.com/mecca_054/
    https://paste.ee/p/7nHsj
    https://paste.feed-the-beast.com/view/e8c5a8fe
    https://rentry.co/owf8z7x6
    https://archive.org/details/@user_27767
    https://archive.org/details/dammam-movers
    https://hackmd.io/-HiH-TvPQQG4zUUI0Il3eA
    https://hackmd.io/YJc4k7QiRlGBTxSH    ix6Hg

    https://hackmd.io/movinmakk/r1WjXP-jp https://hackmd.io/_Csjh1MqTaum7CUWa8Q3lA https://hackmd.io/movinmakk/HknekCQpa
    https://is.gd/zMEJDl
    https://is.gd/bdIzKb
    https://is.gd/IkUfsB
    https://is.gd/nXlMSI
    https://is.gd/zfkyFq
    https://is.gd/U1BdUe
    https://linkr.it/1mFylz
    https://linkr.it/4pMGZz
    https://linkr.it/297s0K
    https://linkr.it/4nuVcO
    https://linkr.it/13sKd3
    https://ben-kiki.org/ypaste/data/95199/index.html
    https://ben-kiki.org/ypaste/data/95200/index.html
    https://simp.ly/p/3ZbFV2
    https://sleekbio.com/moversintaif
    https://tinylink.net/3AQsw
    https://tinylink.net/I9O0u
    https://tinylink.net/PzN7W
    https://tinylink.net/9atci
    https://gurl.pro/-8hxf5
    https://gurl.pro/b2yxe1
    https://gurl.pro/ko-ui1
    https://rentry.co/622f8cod
    https://apaste.info/5T6x
    https://paste.kodi.tv/ewupusadan
    https://www.merexpression.com/jeddahnakl
    https://hackmd.io/Z0CQDnGeQGGWjwLYPiqHkg
    https://bandori.party/user/192402/bbnn7592/
    https://dojour.us/u/pnn9299
    https://dojour.us/e/24030-/preview
    https://www.mixcloud.com/pnn9299/
    https://about.me/moversintaif1
    https://www.furaffinity.net/user/moversintaif/
    https://taplink.cc/moversinqassim
    https://rentry.co/moversintaif
    https://hackmd.io/MoversinJeddah/SJlHOO4MA https://movinmakkah.livejournal.com/ https://hackmd.io/moversint/rkUC41_yJe
    https://mastodon.social/jazanmovers https://www.tumblr.com/transferfurniturejeddah https://rentry.co/6wv78gdb https://hackmd.io/moversint/BJ5PIGX70
    https://ln.run/y2ztq

    https://kagitumbahs.webnode.page/guestbook/
    https://apaste.info/LTmW
    https://pastelink.net/v864u2wf
    https://rentry.co/yn62aq7y
    https://rentry.co/9gokq9qx
    https://rentry.co/e975iq3q
    https://bitbin.it/Ufe2Mip4/
    https://bitbin.it/9aZeYGuP/
    https://rentry.co/ceqb9ea5
    https://hackmd.io/LlP4bDsuSyujt0cJ19V8vA
    https://taplink.cc/naqel_afsh_taif
    https://rentry.co/7r4tqvn9
    https://rentry.co/tuwczb25
    https://rentry.co/bxm67g24
    https://rentry.co/gwpyq7ne
    https://heylink.me/pnn6766/
    https://lit.link/en/moversintaif
    https://rentry.co/vih6yuf2
    https://hackmd.io/moversint/SJRE9w2k1e https://hackmd.io/moversint/SyXWIT6J1l
    https://rentry.co/v2qb2uqx
    https://hackmd.io/movinmakk/SyR0s2-x1x https://hackmd.io/movinmakk/rkwepQQe1x
    https://rentry.co/7wodmhgh
    https://hackmd.io/wuyXmYbdSxOJ54ZtXeJqAw

    Furniture moving companies in Taif

  • For top-notch SEO Services Canada, Digitalsouls.ca is the best choice. Their dedication and strategic approach transformed our online presence. Their ‘SEO Services Near Me’ helped us reach more local customers. Excellent agency.

    For More Details:https://g.co/kgs/Xu5iU2w

    Jericho

  • Outstanding service and top-quality office furniture! Multiwood delivers an impressive range of styles that suit any office setting. Their customer support team is attentive, making the entire process easy and enjoyable. Highly satisfied with their products and service.

    For More Details: https://multiwood.ae/

    Loyal

Leave a comment

Close (esc)

Popup

Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Enter

Search

Main Menu

Your cart is currently empty.
Shop now