I have been trying to fit this duplex vernier timing chain kit from MiniSport part # C-AJJ3327.
The problem is the sprockets won't line up and with all the crankshaft shims behind the bottom sprocket taken out, the cam sprocket is still about 20 thou too far back (or the crank sprocket too far forward) .
Another way of describing the problem is that to line the sprockets up, it could do with some shims behind the cam sprocket (yes I know that's not possible).
Has anyone else had this problem with this expensive kit?
The motor is a 1275 A+ from a Spi.