Rocker Arms And Hydraulic Lash Adjusters

The lightweight valve gear provides good economy and noise levels. Valve head diameters are 31 mm (1.220 in) for the exhaust and 35 mm (1.378 in) for the intake. All valves have 5 mm (0.197 in) diameter stems supported in seats and guide inserts. Valve spring collets, collars seats locate single valve springs on both intake and exhaust valves. Valve stem seals are integrated into the valve spring seats.