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#11
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Quote:
When you saw the "all in" timing was 36 (still unsure what the spec should be for your engine) you had the engine at a sustained 2500-3000 rpm with vacuum advance hose disconnected and plugged? To check timing at idle simply (with vacuum advance disconnected and hose plugged) point the timing light and adjust the timimg light until the mark on the balancer is at zero. Then look at the reading on the timing light. Usually when you are setting the initial timing you move the distributor. You then check what the total is afterwards (as described prior). Not really a great idea to be fiddling with the distributor while the engine is running at 2500-3000 rpm. When you adjust initial timing higher or lower the total timing will follow it (either up or down the same amount). You can't adjust one without affecting the other so do all your adjustments at idle. To try and clarify that lets say you have 12 initial and 34 total as observed (random example). If you decrease the initial to 9 (3 less) your total will now be 3 less (now 31) or increase initial 2 degrees then total will increase 2 also. My replies are wordy I know but I am trying to make sure you get it.
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1968 LeMans conv. 350 HO - 4 speed triple white (hear it idle here) https://www.youtube.com/watch?v=eVmq...ature=youtu.be 1968 LeMans conv. 350 - 4 speed Solar red/pearl |
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