Camshaft with excellent torque characteristics over 5000 rpm in the high rpm range
 
It is a high cam shaft corresponding to Grom's normal cylinder head. Type 1 emphasizes the rise of power in the middle rev range, and Type 2 emphasizes the rise of power in the high rev range.
 
○ Valve timing angle
　(when using normal cylinder head)
　　IN valve OPEN 8 ° BTDC
　　CLOSE 46 ° ABDC
　　EX valve OPEN 40 ° BBDC
　　CLOSE 12 ° ATDC

1mm Reference value when lifted
○ Normal engine can be used
* There is no decompression function.
* I-MAP is required for installation.