Thursday, March 23, 2023

The ULTIMATE GUIDE For Adjusting Valve Lash On Your 99-05 Miata!

Main The ULTIMATE GUIDE For Adjusting Valve Lash On Your 99-05 Miata!

Viewing 39 posts - 1 through 39 (of 39 total)
  • Author
    Posts
  • #93848
    admin
    Keymaster



    Hey guys, this is probably something that a lot of NB owners don’t even know about, and it only takes about 30 minutes and $5 to check the valves and see if …

    #93849
    heaps good drifter

    Shoulda just bought a Toyota….

    #93850
    Anthony Carter

    I am almost aroused at how good that video was. Dude. That was sensational. All of it. Thanking you

    #93851
    Lander Labrada

    I was entertained that was cool af

    #93852
    Patrick Ukemi

    thanks man, for another awesome video. I can't tell you how thankful I am that you take time to make these videos.

    #93853
    Reuben Horner

    Try doing it in a shim under bucket situation. Trust me its AT LEAST 2x as much fun

    #93854
    Reuben Horner

    I'm pretty sure they go up in 0.05mm increments.
    Would make it easier in that cases. A company in aus call precision shims can make you up some but also not that cheap

    #93855
    jimybo20

    Legendary video. Well done mate.

    #93856
    clubman13B

    Perfect description of the job …love your work

    #93857
    Ege Ayvala

    how to make your car reliable_buy toyota parts scotty kilmer approves

    #93858
    Andreas Lindkvist

    Moooar powah! 😀

    #93859
    StarckMad 1

    Been enjoying your videos very much. I never heard you say how you get around the California smog requirements. Have you already mentioned that in previous video? Do you have a "very cooperative" smog technician friend? I want to know before I start building on my '01 Miata. Thanks

    #93860
    Jaywelchy

    Well Im sure this is great info when I over-boost my 1.6 to the heavens and go VVTi …. 🙂

    #93861
    Frank Raymond

    I don’t even own my NA anymore, no Miata at all now, and I still watch your videos. I continue to learn and just enjoy your approach and attitude. Thanks for your dedication, time and efforts. Cheers!

    #93862
    Alex Chulzhanov

    Another note, if exhaust valves have negative lash like you demonstrated, it is HIGHLY likely you can burn and destroy a valve. The seat heats up way more and actually melts the valve. That is why on Miata heads there is more exhaust valve lash than intake valve lash when referencing factory specs.

    #93863
    Chaz393

    I've always taken adjustable rockers for granted. I had no idea it was this much of a pain to adjust lash on some engines. Next time I have to check lash on any of my engines (all have adjustable rockers) I'll remember how easy I have it

    #93864
    Chris Rowe

    Dude. The Miata community Is so fortunate to have your contributions as a resource. Thank you for putting out such high quality content.

    #93865
    Doggepp

    The sheets you had with all boxes to write everything in, is that something you would be able to provide to us? In Jpg or perhaps PDF-form? I have a BMW, euro m3 with the same type of valvetrain as the Miata, But I thought if you provided these sheets, I couuld just edit them for my 6cyl

    #93866
    Justin Wheelwright

    What 2 miserable sacks of shit disliked this video??? This is the most informative video I’ve ever seen about Miata’s

    #93867
    UnStupified

    Neat video, and the information about the rotation of the shims was interesting to know. I'm glad my b16 civic head has adjustable tappets, shims are annoying waiting for parts.

    #93868
    Jim McEwen

    CPC is freakin' awesome

    #93869
    Jim McEwen

    So if I did the Exhintake I need to check lash.

    #93870
    Andrew Fritchen

    Your can belt looks loose

    #93871
    Merrick Erickson

    A comprehensive, cohesive video from Car Passion Channel with a lot of time, effort, and thought put into the content, audio, filming, editing, and supplemental resources provided on the website? So it's just a normal CPC video then. 😉

    In all seriousness, I'm a huge fan. You continue to impress with your high effort content. Can't wait to see your car on track.

    #93872
    Andrew Fritchen

    What kind of valves do you have in there, if they are titanium get rid of them and get a nice stainless valve, and don’t worry about the weight you aren’t revving the engine high enough for that to become an issue.

    #93873
    Andrew Fritchen

    You will burn your valve if it is left open. The expansion ratio cools the combustion charge as the piston descends. It there is a gap the gas leaves the cylinder very hot when the piston is at the top of its stroke.

    #93874
    garage worm 17

    I want that water pump pulley 😁

    #93875
    LucuSC400

    At the beginning the whole Miata dad thing was a joke and now I'm like, Damn yea he is the Miata dad. And I'm goin to transfer this info into my 2J build as well thanks dude 👌🏻

    #93876
    J.G. Motorsports

    The bit about the Nissan shims and Toyota shims was dope, I work at a Nissan shop and Toyota is next door. CarPassionChannel coming in clutch for the shim hook up for my BP4W!! 👌

    #93877
    Chris Lee

    23:03 when you start rebuilding things in LEGO Star Wars

    #93878
    Houseoffinch

    Isn't shim under bucket better for performance applications

    #93879
    N Murphy

    Belt sand the shims not being used and put them in and measure how thick they are

    #93880
    F Your Policy

    I’m curious if this has to do with the Sealed Power VS-855 springs. How often does this occur with new Super Tech doubles. Also, Precision Shim out of Australia has both 27 mm shims as well as the 6mm lash caps for the Mazda SUBs if needed.

    #93881
    MadAndy420

    Dip stiiiick

    #93882
    Robert Urban

    the biggest issue with tight clearance is on an exhaust valve! If the valve head doesn't make good contact with the seat, it has no way to dissipate heat and will eventually burn a valve. Must be mentioned!

    #93883
    Bautista Vazquez

    It's funny how I'm a vw guy drive a vr6 12v gti VW tech but still love seeing all this stuff just for that day u buy a miata… one day

    #93884
    kloroformd

    Checked my lash at 120k on my 2003. Perfect specs all the way.

    #93885
    revlimiter

    I have never checked my valve lash after installing the head… like 10 years ago. Doh.

    #93886
    Simon Busby

    Do another compression test on it to see what the true compression on the cylinders are. Also, I notice your passenger side tail light has not been shaved. But fear not, thecarpassionchannel has a great video telling you haw to shave a tail light lol.

Viewing 39 posts - 1 through 39 (of 39 total)
  • You must be logged in to reply to this topic.