Hyper Head Big Bore Kit 88cc Monkey/Gorilla

【Daytona 20000 Hyper Head Big Bore Kit 88cc Monkey/Gorilla】
Renewed with a NEW cylinder featuring large fins.
A big bore kit that uses large intake φ25 and exhaust φ22 valves.
Increases power by approximately 3-4 times compared to the stock 88cc.
The exterior maintains the stock head design but with larger fins, improving cooling performance.
The NEW cylinder is used in the 88cc big bore kit, entry package, PC20 kit, and 110cc kit.
● Manifold mounting dimensions on the head side: Pitch 45mm, intake port diameter φ24.
● Recommended carburetors: PC20/PE24.
● To achieve the specified performance, it is necessary to replace the carburetor and muffler.
● Due to high compression, please use high-octane gasoline.
Compatible models:
■ Monkey/Gorilla (12V) (Z50JN/P/S/T/V/W/X) (Z50J-2000001)
■ Monkey/Gorilla (12V) (Z50JY/1/2/4/5/6/7) (AB27-1000001～)
■ Monkey/Gorilla 3.1PS (6V) (Z50JF/J/L) (Z50J-1600008～1805927)
■ Monkey BAJA (Z50JM/N/P) (Z50J-1700001～)
■ JAZZ (CA50G/J/N/P/S/H2/J2/LG) (AC09-1000030～)
Precautions:
*Daytona specified maximum RPM: 12,000rpm (10,000rpm for primary side clutch)
*When this product is installed, vibration and engine noise will increase due to the big bore conversion.
*When installing this product, always install an oil cooler and an oil temperature gauge to manage oil temperature.
Continuous operation at high temperatures (over 100 degrees Celsius) may damage the engine.
*Separate simultaneous mounting parts (reinforced clutch, reinforced oil pump, reinforced cam chain) are required.
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.