This high-lift camshaft is compatible with the stock cylinder head of Grom (JC92) / Monkey (JB03/JB05) series engine vehicles. It provides a significant power boost from the mid-range to the high-range RPMs.
 
○ Valve timing angle
　(when using a normal cylinder head)
　　IN valve OPEN 16°BTDC
　　CLOSE 35°ABDC
　　EX valve OPEN 44°BBDC
　　CLOSE 5°ATDC

Reference value at 1mm lift

○ Valve clearance: IN 0.08±0.02 EX 0.20±0.02
* There is no decompression function.
* I-MAP/PV3 is required for installation.
* Gaskets etc. are required separately for installation.