|
While waiting for the final rolling road test
results to be published, here is a comparison of old and new
heads especially developed by Len Paterson of
The Cylinder Head Shop. |
Both the inlet and
exhaust valves are 1.4mm larger with much redesigning by
G&S Valves to increase velocity and generate swirl to
improve valve entry and exit through the head. |
The combustion chambers
were also reshaped to both benefit combustion and the burnt
gases exit through their respective valves. |
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