ENGINE
M6060, M7060, WSM
1-M3
[3] HALF-FLOATING HEAD COVER
The rubber packing is fitted in to keep the head cover
0.5 mm (0.02 in.) or so off the cylinder head. This
arrangement helps reduce noise coming from the
cylinder head.
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[4] CYLINDER HEAD
This engine employs four valve system, the cylinder
head is provided with double intake passage in order to
ensure appropriate air suction and give an optimum
swirl.
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(1) Cylinder Head Cover
(1) Intake Port (Helical) (2) Exhaust Port