Where is the arrow for setting the timing in a 308?

[Deleted User]
[Deleted User]
edited November -1 in HUDSON
The full update is here http://52hornet.blogspot.com/ , but the short version is that with help I am being much more systematic and scientific in diagnosing my cars engine trouble.



I am hoping my spark knock is due to advanced timing. Is the little red triangle seen in the crankcase opening the marker I am suppose to align the long line on the flywheel to? As of right now, with the timing light, I can see my long line on the left side of the opening and all of the shorter lines.



Please & Thank you

Comments

  • [Deleted User]
    [Deleted User]
    Hudson308 wrote:
    The long line is 0 degrees (#1 & 6 at TDC), Michael. The smaller lines to the right are successively more advanced, by 2 degrees each line if I remember right. Hudson used the term "UDC" (under dead center), whereas now we say "BTDC" (before top dead center). I usually set the timing for the middle of the smaller lines, with no predetonation issues. Remember to disconnect the vacuum line to the distributor and plug it (so the engine doesn't have a vacuum leak) while setting the timing. This will ensure that the vacuum advance does not affect your setting.



    Thank you for taking the time to reply. To set the timing I need a reference or a pointer to align the timing marks with. Is the red triangle that pointer?
  • [Deleted User]
    [Deleted User]
    mjsandbe wrote:
    Thank you for taking the time to reply. To set the timing I need a reference or a pointer to align the timing marks with. Is the red triangle that pointer?

    Michael... Check your email (gmail address) the information you need is attached.
  • onerare39
    onerare39 Expert Adviser, Member
    Michael,



    You can actually remove the pointer by removing the bolt that holds it on. This would allow you to clean it up and make it more visable. Be careful not to drop the bolt down into the bell housing (BTDT).



    John
  • [Deleted User]
    [Deleted User]
    I see that nobody mentioned timing the engine using a vacuum gauge. I recall reading on here that this is a better method of timing in that it takes into account the altitude, etc. in your area. Food for thought.
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