Skoda 1.6 Timing Camshafts: Eight in One Cylinder or Eight Outside?

That seems to be variable timing, and neither camshaft sprocket nor crankshaft sprocket has keyway. If this isn't an outside eight and an inside eight. Use special tools for timing. I remember, I really need to use special tools to time. That set of tools is worth more than 1000. You can check it on Taobao. This is a lie. But this tool can be made by itself. Not difficult. I have made dozens of materials, and so have dozens of lathes. I can do it myself. It only costs tens of dollars.