72 cutlass timing mark
November 15th, 2009, 08:25 PM
#1
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Join Date: Sep 2009
Posts: 64
72 cutlass timing mark
want to get the timing right so im asking...what does the marking look like? is it a carving ? previous owner put chalk on two locations of the harmonic balancer so im a little confused.
November 15th, 2009, 08:59 PM
#2
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Location: Palm Bay, FL
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Has it been converted to HEI? If so that would explain the extra marks. The original is a straight groove in the balancer. My guess would be the extra marks are at 10° and 20°. The HEI uses 20° initial @ 1100RPM where the stock points would be 8°.
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