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-   -   What valve lash do i use?? (https://www.miataturbo.net/engine-performance-56/what-valve-lash-do-i-use-31128/)

TURNS101 02-04-2009 12:34 PM

What valve lash do i use??
 
I was just given measurements, but i lost them.

99 head

Built bottom end, stock cams, 1+mm valves, volvo valve springs.

TIA guys. The head is going together today. Once I have these settings....

dynokiller90 02-04-2009 03:22 PM

did you switch over to shim under bucket instead of the HLAs or something? I was told that those were no longer available from mazdaspeed.

TURNS101 02-05-2009 03:20 PM

Nothing has changed. Just did work on the head and need lash values.

patsmx5 02-05-2009 03:38 PM

From my 99' FSM. :)


Side ..............mm ........................................ inches

intake ......... .18-.24 .................................... .008-.009
....................(.21 plus or minus .03) ................(.008 plus or minus .0012)


Exhaust ........ .28-.34 ................................ .012-.013
......................(.31 plus or minus .03) ................(.012 plus or minus .0012)

I hate how I can't just put spaces....

mrtonyg 02-05-2009 03:39 PM

With a cold engine:

intake: .0071-.0094 in.
exhaust: .0111-.0133 in.

TURNS101 02-05-2009 06:49 PM

Thank you everyone..


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