Monkey series STD/STD- Type 2/ULTRA (discontinued) cylinder head made by our company

STD head option parts/ULTRA head (discontinued) repair parts. Significantly increases the valve angle to provide sharp acceleration from low to high speeds. Cannot be used with old product bore up kits. The IN valve and EX valve will come into contact and be damaged. Compatible with KITACO, KITACO-SPL, ULTRA, and K-marked cylinder heads. ●Valve timing angle IN valve OPEN 25°BTDC/CLOSE 60°ABDC EX valve OPEN 60°BBDC/CLOSE 25°ATDC Reference value at 1mm lift Note (Disclaimer) > Please read 4990852300068


Manufacturer: KITACO
Brand: KITACO
Package size: 15.1 x 8 x 2.9 cm; 276.69 g
Product model number: 300-1013700
Product Weight: ‎277 g