Super 汽缸頭＋R 115cc 加大缸徑套件

Super Head +R
By inheriting "Super Head (stage 3)" which enables high power output by large diameter valve and smooth intake / exhaust port, by adopting a well-established roller rocker arm and a new structure oil line, further high It is a high performance Cylinder Head combining output and durability.
Port Diameter Intake: 29mm/Exhaust System: D Type Port
Valve Diameter Intake: 28.5mm/Exhaust System: 23.5mm
Valve Stem Shaft: Both Intake and Exhaust System 4.5mm
Valve Spring: Adopted Double Spring of Inner Spring and Outer Spring

Roller rocker arm adopted
Our Company's Monkey type engine Super Head + R adopts a well-established roller rocker arm in a vertical engine, while maximizing the output performance of the super head, the output of the medium-speed range It is possible to maintain the output in the high rotation range which is also a feature of the arm.
The roller rocker arm reduces the frictional resistance with the camshaft occurring in the slipper type rocker arm (genuine part type), and the roller bearing with the built-in rocker arm smoothly follows the cam profile from low rotation to high rotation.
Weight added by adopting roller bearings overcomes the increase in weight by making the rocker arm body made of Aluminum Forging.

Steel Valve Spring Retainer
Adoption of M8 spark plug
By adopting a large diameter valve to increase the diameter of the Port Diameter, the wall pressure between the plug hole and the port is reduced, so the M8 spark plug was adopted to ensure adequate wall pressure. This prevents degradation and breakage of output performance due to thermal deformation of Cylinder Head, and stable output is possible.

Hollow camshaft with oil jet
Provide an oil line at the center of the camshaft and guide the oil to the cam sprocket. As a result, oil diffuses oil from the inside of the cam chain by centrifugal force from the center of the cam sprocket, enhancing the durability and lubrication effect of the cam chain. Also, since the oil jet passage is provided on the camshaft cam face, oil can be sprayed from the cam face, and cooling and lubrication are effectively performed.
The camshaft body adopts double-ended ball bearing support and reduces the frictional resistance occurring in the oil journal (genuine part type).
Also, by adopting the oil passage, Weight of the camshaft body was reduced to large Width.
There are three types of camshafts with different profiles of SR - 25 / SR - 30 / SR - 35, which can be changed according to the intended use.

Camshaft holder with oil line
By installing an oil line structure in the camshaft holder, it is connected with the oil line in the Cylinder Head, enabling lubrication of oil over details. In addition, we have secured a passage to guide oil to Hollow camshaft with oil jet, and support lubrication to camshaft and cam chain.

Cylinder / piston
Aluminum Steel Sleeve Cylinder
Cylinder has an oil outlet as standard equipment. Also, since it is possible to install a stick temperature sensor, you can measure the temperature of Cylinder.
Stick temperature sensor adoption meter

Piston
Aluminum casting piston is adopted, and the piston skirt part is given a molybdenum coat to improve initial familiarity.

Super head+R
The "Super head (Stage 3)" with its large-diameter valve and smooth intake and exhaust ports has been inherited, while the proven roller rocker arm and new oil line construction have been adopted for even more power and durability. It has a high performance cylinder head.
Valve Spring:Using DoubleSpring from InnerSpring and OuterSpring
Roller rocker arm
Our MONKEY Series Engine for MONKEY Series EngineSuper head+R is adopted to Vertical TypeEngine. Maintaining power output at a high RPM range, which is a characteristic of the arm, is now possible..
The Roller rocker arm reduces frictional resistance between the camshaft and the slippers type locker arm (OEM Parts Type) and the roller bearing built into the locker arm to smooth the cam profile from low to high revolution. We'll follow up..
The increased weight of the Locker ArmBody by adopting Roller Bearing is compensated by forging the Locker ArmBody from Aluminum..
SteelValve spring retainer
M8Spark plug is used.
M8Spark plug is adopted to reduce the wall pressure between plug hole and port by adopting Large diameter Valve.. This can prevent degradation or damage to the output performance due to thermal deformation of the cylinder head, enabling stable output..
Hollow Camshaft with OilJet
Oil lines are provided in the CamshaftCenter to guide oil to the Camshaft Sprocket.. The centrifugal force of the oil from the Camshaft SprocketCenter distributes the oil from inside the Camshaft Chain to increase the durability and lubrication effect of the Camshaft Chain.. Also, the Camshaft has an oil jet passageway on the surface of the cam, allowing oil to be sprayed from the surface of the cam for effective cooling and lubrication..
The CamshaftBody is supported by ball bearings at both ends to reduce the frictional resistance of oil journals (OEM PartsType)..
Also, the weight of the CamshaftBody was reduced to Large width by adopting Oil Passage..
Camshaft is available in three different profiles of SR-25/SR-30/SR-35 and can be replaced according to the usage..
Camshaft holder with oil line
By installing a new oil line structure in the camshaft holder, it can be connected to the oil line on the cylinder head, enabling oil lubrication in detail.. It has a passage for guiding oil to the hollow camshaft with OilJet and supports the lubrication of the camshaft and camshaft chain..
Cylinder/Piston
Material:Aluminum IronSleeveCylinder
Cylinder is equipped with an oil outlet on Standard Equipment. The Stick Temperature Sensor can be installed to measure the temperature of the cylinder..
Meter with Stick Temperature Sensor
Piston
Aluminum-cast Piston and Molybdenum coating on the Piston skirt for better initial acclimation..