It was used for the monkey of normal (49 cc).
Although changed from the high cam of JUN, it says clearly and Power is completely different! Although it is natural, that Power of the high rotation area went up also has the torque in an inside rotation region rather than a JUN cam, and it rides easily by a torque fully.
of course, the maximum high speed is also extended!!! being related with setting of a carburetor -- the time of the influence of important effectiveness, or a JUN cam -- # -- it fell about by ten.
In attaching, it was a little troublesome that valve recess processing of the piston had to be carried out for reservation of valve clearance, but Power who wipes out the difficulties was obtained ^^
I use this kit with a combination of CR-mini and Mukawa ZStyleExhaust System Type 2 Exhaust System.
It will turn without Stress until 12000 rpm. There is also Torque from low rotation, it is feeling that it is easy to get on and fast.
Clutch is not sliding on NORMAL and needs strengthening. Because I did not want to change Normal clutch cover I am using 3-type of Mukawa river, but I start to slide slightly when I chase.
Every time I replace Motorcycle, I am doing it.
Oil cap around the Engine is also Black this time, I replaced it for Gold though it was one point
Every time it leaves it on the trade-in car and leaves it at hand only increases Normal oilCap (Lol)
Installation and so on are easy task of changing from Normal cap to Gold (Lol)
After all Gold is shining in black
Up to now Nore cam & Spring Bore Up Kit + JetSetting and Limiter cutSpec.. The troubles with abnormal vibration of ValveSurging and awkward output characteristics were solved like a lie. Once there is a DAYTONA 75cc Bore Up Kit compatible product, but there is also a cheap Made in Taiwan88cc Bore Up Kit so far it has neatly turned upwards and the feeling of shaky going out has also disappeared. Durability is currently being confirmed at around 300 km per month with commuting + short touring one month. It is nice that Cam and Valve Spring are packaged together. It is saved to reduce one troubling Masching trousers.
When removing SUPER CUB's Clutch, Lock nut has a special shape, so Wrench also required special items. There were also Wrench with different upper and lower Size, but this time I only remove Clutch so I bought Wrench made by DAYTONA which has only one Size
After fixing Clutch with Pulley holder, I could easily turn it by loosening Nut using Lock Nut Wrench. There is only a special tool and meshing with Nut is enough
It will not start without this tool to remove Clutch. Some of them are self-made Wrench, but people who can not buy it obediently