KOSO Honda Grom/Monkey Performance Camshaft

The KOSO Camshaft for the Honda Grom and Honda Monkey is a complete replacement for stock OEM camshafts. This Camshaft is designed to yield higher RPM's on stock engines and bigger bore engines like the KOSO 170cc big bore kit. Although this works on the stock engine and will increase performance, it is optimized for bigger bores. The 240-degree camshaft duration at 1 mm for intake is 260 and exhaust is 265. The valve lift is 8.5mm for intake and 8.5mm or exhaust. The running clearance is 0.10mm for intake and 0.17mm for exhaust. The camshaft is made from a high-end material that boasts increased durability. A clear winner for gaining that extra your Grom or Monkey needs!

Features:

• Duration at 1 mm IN 260 EX 265
• Valve lift IN 8.5 mm EX 8.5 mm
• Running clearance IN 0.10 mm EX 0.17 mm