Another question on timing

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Old 02-10-2019, 11:49 AM
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Default Another question on timing

69 Camaro with a 350.

With the distributor out and when I bring the number one piston to the top on the compression stroke the mark on the harmonic balance is straight up at 360. Is that where I want to start or do I want to bring the mark to 4 degrees BTDC then drop the distributor in and fine tune it from there?
 
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Old 02-10-2019, 12:00 PM
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When you start to feel pressure, the piston is approaching TDC, it's not all the way there yet. You then want to line the marks up at 0, or 4 BTDC if you want, drop distributor in, then fine tune from there.
 
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Old 02-10-2019, 12:49 PM
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And when it's at zero degrees the contact on the rotor should be pointing in the direction of the #1 cylinder??
 
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Old 02-10-2019, 05:53 PM
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Correct
 
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Old 02-10-2019, 06:19 PM
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Thanks very much. I really appreciate your help.
 
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