HIGH CAMSHAFT DESIGNED AND DEVELOPED TOGETHER WITH STOCK CYLINDER HEAD. SUPER FAST THROTTLE RESPONSE FROM LOW TO HIGH RPM RANGE WITH KEEPING HUGE MIDDLE RPM. DECREASING FRICTION, METAL FATIGUE & IMPROVE INITIAL BEDDING WITH NITRIDING TREATMENT ON SURFACE.
○ULTRA-SE HEAD REPLACEMENT PARTS
○VALVE TIMING ANGLE
IN VALVE OPEN 20°BTDC
CLOSE 45°ABDC
EX VALVE OPEN 50°BBDC
CLOSE 20°ATDC
DURING 1 mm LIFT-UP
※STOCK CYLINDER HEAD NOT USABLE.
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type
Code
300-4021700
Price
¥9,900
¥9,000
JAN Code
4990852054558
Product description
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▲
HIGH CAMSHAFT DESIGNED AND DEVELOPED TOGETHER WITH STOCK CYLINDER HEAD. SUPER FAST THROTTLE RESPONSE FROM LOW TO HIGH RPM RANGE WITH KEEPING HUGE MIDDLE RPM. DECREASING FRICTION, METAL FATIGUE & IMPROVE INITIAL BEDDING WITH NITRIDING TREATMENT ON SURFACE.
○ULTRA-SE HEAD REPLACEMENT PARTS
○VALVE TIMING ANGLE
IN VALVE OPEN 20°BTDC
CLOSE 45°ABDC
EX VALVE OPEN 50°BBDC
CLOSE 20°ATDC
DURING 1 mm LIFT-UP
※STOCK CYLINDER HEAD NOT USABLE.
>>View more