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Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background

Testing description section.

  1. Eng Refresh, Health Check, etc 28

    by , 10-02-2015 at 11:06 AM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)










    In the process of servicing the VTEC Spool valve.


    As reported earlier, rear one ...
  2. Eng Refresh, Health Check, etc 24

    by , 20-12-2014 at 01:06 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)





    Another place with high oil pressure that can cause oil seepage.
    The oil press sender unit.

    Replaced the o-ring and should be fine for many years.




    As reported earlier, the IG coil harness holder ...
  3. Eng Refresh 24

    by , 07-05-2014 at 01:19 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)







    The black oil contaminated the VTEC Spool valves as well.
    Took some time cleaning the inside but now they are both back in place
    with new filters and bolts.



    ...
  4. Eng Refresh 05

    by , 14-04-2014 at 12:17 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)




    Once the Eng is out, first thing is to check the state of the engine.





    Further investigation revealed that the oil leakage was even more severe
    than originally thought.
    With the state of nearby coolant hoses, etc, already agreed with the
    owner to replace all of the nearby coolant hoses, cramps, etc.
    ...
  5. Eng Refresh 17

    by , 06-03-2014 at 02:40 PM (Today at Atelier Kaz - Private NSX Enthusiast, ex-Honda R&D engineer with F1, Indy/CART background)



    [Edit:] Message to the owner
    Forgot to mention this in the previous post.

    Despite having the later spec LMA, to my finger, the one at
    the Inlet side of the #4 cyl felt tiny bit weaker than others.
    It is possible that it's just my imagination as I didn't measure
    the spring rate and just felt with my finger.
    Nothing to concern and won't cause noise issue probably even
    after the next TB service.

    It's the same on any
    ...
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