Specifications

°
7
The graph below describe the valve opening curve.
Once you have measure the position of the
camshaft, you may need to change it. In any case,
you have to follow recommended data from the
Kit Manual.
To change the position of the camshaft, unscrew
the sprocket bolts and drive the crankshaft to make
the sprocket turning a tiny angle around the
camshaft. Then, tight the bolts and measure again
the position of the camshaft.