Jamo Don't get mad at me. Have you looked at the polymer gears for your distributor? They are harder than steel without any wear problems. I can give you the guy number I got them from direct. The other question is the amount of
oil that goes directly to the point between the 2 gears (cam and Distrib) are you getting enought? You didn't say how fast you go through a gear but, it will waste a nice ride. My feeling is you can never have too much
oil going to some parts of the motor, rod bearing, mains bearings, timing chain and cam plate, distributor gear to cam. The few motors left that run roller cam shaft and distributors have
oil spraying on the gears. It mays sense to me. Rick Lake