Home › Forum › Ask A Member › ’55 Corsair (’53 S/A Gold Pennant) Timing Sync › Re: ’55 Corsair (’53 S/A Gold Pennant) Timing Sync
May 2, 2017 at 9:04 pm
#57011
On OMC ignition cams the Keyway is at the thickest part because it is less likely to crack if mis-installed. This coincidentally is also the start of the high point of the cam. . . . 😆

