I've fitted a duplex timing chain together with new cogs. I've countersunk the two studs which would foul the crank cog.
I think I've done everything ok but. After I fit the oil thrower and felt washer the timing cover appears to too shallow to fit.
Looking at the timing cover on the floor and the oil thrower plate fitted it appears that the later timing cover with lip type seal is already fitted. The earlier oil thrower plate that accompanies the felt seal has a very deep dish.
Still no news on role the axe played in the upgrade