Steel Billet Camshafts

The Kent Cams YAM27B is a pair of high-performance steel billet camshafts engineered for supersport applications. Key specifications include an inlet cam lift of 8.80mm and an exhaust cam lift of 8.00mm. The corresponding valve lift figures are 8.60mm for the inlet and 7.70mm for the exhaust. The duration at 1.0mm lift is 260 degrees for the inlet and 248 degrees for the exhaust. Valve timing is precisely set at 20/60 (inlet) and 54/14 (exhaust), with full lift achieved at 110 degrees for both cams. Valve clearance is specified as 0.20mm for the inlet and 0.30mm for the exhaust, and lift at Top Dead Center (TDC) is 2.40mm (inlet) and 1.73mm (exhaust). These camshafts are noted as being constructed from steel billet, indicating a focus on durability and performance. The product listing also states that all camshaft orders may take up to 10 working days for fulfillment if not in stock, suggesting a made-to-order or specialized production process.