I bought the 8" balancer (PN 3817173). I compared it to the 61/2" balancer and noticed that the timing mark on the perimeter is in a slightly different position. Using a vertical line through the keyway as a reference point, on the small balancer the mark is at approx. 1 degree. On the 8" it is at approx. 3 degrees. (rough estimates). I thought the keyway was zeroed at TDC, meaning the balancer mark would have to be at 40+ to match up with the tab on the timing cover. I've obviously missed something in my recent education. Would someone please straighten me out?
Steve
Steve
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