CRV B20 to B18 Head Swap

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  • Опубликовано: 18 янв 2025

Комментарии • 70

  • @CaptainTexas92
    @CaptainTexas92 Год назад +14

    I recently saved a one owner 2001 Crv from the crusher. The guy had a radiator crack and parked it for 3 years. I happened to over hear him talking to the parts guy at napa saying he was tired of messing with it. Two days later and 500$ I had it towed to my friends shop after a 60$ radiator and a 50$ tune up she was back on the road. She just crossed 270,000 miles, Craziest part is the fact the original starter and alternator are still on the car. My favorite part was going to the local Honda dealer to get all the service records. The service writer who’s been there forever sold it to the guy back in 2001 it was one of the last cars he sold before switching over to the service department, definitely a cool moment.

  • @AcuraLvR82
    @AcuraLvR82 Год назад +12

    A friend and I have done the integra ls head on b20 many times. We always use a b20 head gasket. Theres also been a few times where the valve seat was not damaged from a burned and chipped valve, and we just lapped another one right in. For some reason ls integra heads are resistant to burning those valves compared to b20. After years of dealing with this myself I think its due to the obd2 b20 computers leaning them out a bit too much. Also, not all LS integra heads are the same, although they all do bolt together the same. B18a does not quite flow as well as b18b1, and in 1995-96 ish they changed the casting under the valve cover just a tad.

    • @VTECAcademy
      @VTECAcademy  Год назад

      We saved the head. It may not be damaged.

    • @VTECAcademy
      @VTECAcademy  Год назад +1

      I've been told the B20 heads have a problem with the valve lash changing. I'm not sure how that is occurring, but that is what I've heard.

    • @RJ_Slidez619
      @RJ_Slidez619 4 месяца назад

      @@VTECAcademyyup the b20 have tappets go out of adjustment like every 30k miles.. mine had its head rebuilt 3 years ago and a tappet always comes out of adjustment

  • @jamesmichael7311
    @jamesmichael7311 10 месяцев назад +3

    I remember doing lots of these when I worked at the dealership. The reason this happens is not due to missing a valve adjustment even though doing a valve adjustment would prolong the issue. What we found was the valve seat was recessing into the head causing the the valve to hang open. I remember I had one recessed so bad the screw was flush with the rocker lock nut.

  • @estewar03
    @estewar03 Год назад +2

    Right at 100K, congrats & well deserved.
    This video coincidentally enough came about after I asked about thoughts on putting a B18C into a manual Awd crv I got from a buddy. Was told it needed a head gasket. I ended up sourcing a stock B20 head from someone who went B20V in his crx & I plan on putting that on the stock B20 rather than wasting a JDM B18C on a CRV. Thanks for the advice & keep up the good work!!!

  • @bobbydelamar606
    @bobbydelamar606 Год назад +5

    CONGRATS 100K 🎉🎉🎉

  • @luisochoa495
    @luisochoa495 Год назад +4

    More crv content would be great!

  • @Jason-nk4yr
    @Jason-nk4yr Год назад +1

    Kswap, is alot of work in the rd1.
    Still worth it.

  • @iam_caseyjones
    @iam_caseyjones Год назад +4

    Watch all the crv videos for clues on when k Awd auto is coming so I can buy it lol

    • @Crt5
      @Crt5 10 месяцев назад

      Same

  • @BigMike86
    @BigMike86 Год назад +3

    Vtec academy does video on non vtec head swaping a non vtec crv. I still watch video to get schooled. 😂

    • @VTECAcademy
      @VTECAcademy  Год назад +1

      This one was done out of necessity. 😂 Thanks for watching! We’d much rather be doing VTEC things.

  • @steelresilience
    @steelresilience Год назад +1

    Hold up, I could b18 swap my FWD RD1 CRV and get more hrspr?

  • @lwb256
    @lwb256 11 месяцев назад +1

    How long was this guy driving his crv on 3 cylinders 😂 i quit driving mine as soon as it lost a cylinder because it was using an ungodly amount of fuel

  • @DC5Daily
    @DC5Daily Год назад +1

    Just out of curiosity, why do the B20 heads require more frequent valve adjustment intervals?

    • @DC5Daily
      @DC5Daily Год назад +2

      Also - CONGRATS ON THE 100K! 👏

    • @gusplymale1797
      @gusplymale1797 Год назад +4

      My thought is the crv b20 has more harmonic imbalance, and it basically shakes things loose more than the b18a/b. It doesn't really have anything other than that as a difference between the two because the p75 heads both engines use are identical.

    • @DC5Daily
      @DC5Daily Год назад +1

      @@gusplymale1797 That makes sense. Thanks!

    • @VTECAcademy
      @VTECAcademy  Год назад +1

      I think he’s right. It’s a cam profile thing.

  • @rgreerjr
    @rgreerjr Год назад +1

    the only difference is in the cams between the b18a/b and b20 p75 head. P8r AFAIK did not come in anything over here in the US. The P8r has larger intake valves (33mm) and a larger cc size (84mm) then a p75 head (81mm)

    • @2strokeFORever
      @2strokeFORever Год назад

      I Always wanted a P8R head to put some crower 403 cams in

    • @ej1_drew
      @ej1_drew Год назад +1

      i think the p8r has 31mm inside valves. i just pulled one off and ran into the issue that the pistons' valve recessions did not clear 33mm valves. all non vtec heads are pretty much the same except the combustion chamber

    • @Mike-s7j7v
      @Mike-s7j7v Год назад

      Yes my 94 teg is running fully build b20b p8r with bc 403 ycp ITR clone Pistons scat rod water meth 😮 automatic jdm sir-g LSD with the matching tcu I'm looking for civic sir-ii LSD automatic it's also running fat-tube toda rep header

    • @Mike-s7j7v
      @Mike-s7j7v Год назад

      ​@@ej1_drew 😅 they're the same valves intake side as b20a second gen prelude gold top bc make em for 3rd gen prelude

    • @Mike-s7j7v
      @Mike-s7j7v Год назад

      And when you do the head work on the p8r air flows better than a built b16

  • @정민-x7r
    @정민-x7r Год назад +2

    4:53 ~ 👍👏😁😎

  • @thisismypickle5164
    @thisismypickle5164 Год назад

    What about over heating issues. I can not idle for long without turning on the heater sometimes. Not sure if the fans need replacing or the radiator needs an upgrade. I am leaning upgrade.

    • @VTECAcademy
      @VTECAcademy  Год назад

      Yes, the fans either work, or they don’t. You should be able to observe with her, not there, turning on and turning quickly. If not, you probably have a radiator that is not passing water through quickly enough.

    • @CaptainTexas92
      @CaptainTexas92 Год назад

      Double check your thermostat/fan switch and clean the connectors out worst case scenario go to a local pick a part and snag some oem fans off another CRV they are pretty robust fans from factory.

    • @RJ_Slidez619
      @RJ_Slidez619 4 месяца назад

      I was about to say the same thing sometimes it keeps cool or sometimes it gets hella hot i was gonna do the halfsize radiator and single fan to see if that helps

  • @waynejordan7473
    @waynejordan7473 10 месяцев назад +1

    I just saved a dc4 . Looking for ways to get more power out of it

    • @VTECAcademy
      @VTECAcademy  10 месяцев назад +1

      Hell yeah!

    • @waynejordan7473
      @waynejordan7473 10 месяцев назад

      @@VTECAcademy thanks to you guys and OG Brian 🫡

  • @a.g.s_films
    @a.g.s_films Год назад

    Would you consider making engine mounts so the accord V6 can bolt into the mk2 crv? 😉

    • @VTECAcademy
      @VTECAcademy  Год назад +1

      At some point I’ll make J mounts for that chassis.

  • @stephen_dc4
    @stephen_dc4 Год назад +2

    94-01 b20 and b18b heads are all p75 there is no difference other than cams

  • @landoski
    @landoski Год назад +1

    U need a vtec head.. its vtec academy!

  • @SmudgyContent
    @SmudgyContent Год назад +1

    Hey 👋
    So I bought a 2000 Honda CRV. I got it cheap, $800. It’s AWD, 170k miles. The person I bought it off was driving it for about a year with it misfiring. Compression test cylinder (4) has zero compression. I’m leaning on the fence hoping that it only needs a Head. Just wondering how resilient you think these engines are? Think I’ll need a whole new engine or get away with a new/used Head?

  • @fijitears
    @fijitears 7 месяцев назад

    Nice video.

  • @wardpatty271
    @wardpatty271 Год назад

    How do you run the vtec on an auto ??

    • @VTECAcademy
      @VTECAcademy  Год назад

      I don't have a solution for that yet.

  • @hersonvalle
    @hersonvalle Год назад

    Y’all
    Should do my crv it’s a manual. Let’s do this!! Come on

  • @shandatoabantas7727
    @shandatoabantas7727 Год назад

    Guys can you help me with this
    I have crank but no start issue,
    However before that i have recently experience overheat and things shows up since then.
    It only cranks during cold temp but not during after a long drive.
    What causes this?

    • @shandatoabantas7727
      @shandatoabantas7727 Год назад

      This is honda crv gen 1

    • @VTECAcademy
      @VTECAcademy  Год назад

      @@shandatoabantas7727 do you have a check engine light on? If so, what is the code?

    • @shandatoabantas7727
      @shandatoabantas7727 Год назад

      Sir, i do not have any check engine lights on. However, i am suspecting the ect?
      I am.running my crv with full distilled water, not coolant since my country is a tropical country and they said distilled water is more effective, is this true?

    • @shandatoabantas7727
      @shandatoabantas7727 Год назад

      I mean it only cranks and start engine during cold/morning but after a few drive let say going to the store and then it wont start, but it cranks

  • @victorwilks88
    @victorwilks88 Год назад +1

    100k 🎉

  • @정민-x7r
    @정민-x7r Год назад

    😊good.

  • @user-nu5qr6wh7g
    @user-nu5qr6wh7g Год назад +13

    less b series... more j series

    • @VTECAcademy
      @VTECAcademy  Год назад +9

      All F series

    • @aaronphx420
      @aaronphx420 Год назад

      @@VTECAcademyhell yeahhhhhh, the infamous bulletproof F22A1 all day long ♡

  • @rickyfulks889
    @rickyfulks889 Год назад

    Why dont u invest ur time with some AMERICAN MUSCLE, my god man

    • @aedehd
      @aedehd Год назад +4

      *comments about muscle on a channel ABOUT Honda and VTEC*

    • @Energy5ify
      @Energy5ify Год назад +2

      Yeah this ain't the channel for that man

    • @VTECAcademy
      @VTECAcademy  Год назад +3

      I’m just not interested in that. My brother builds Corvette race cars. I’ll let him do that stuff.

    • @g2integy
      @g2integy Год назад

      Why troll on a Honda page. Ignorant