Adjustable Cam Sprocket with Multiple Advance Limit Options

The Drag Cartel Modified VTC Cam Gear is engineered for K-series engines (K20A, K20Z, K24A) that utilize an RBB cam gear. This component is crucial for builds featuring aggressive aftermarket camshafts with high lift and duration. When the stock VTC system advances the intake cam too far at high RPM, it can lead to piston-to-valve contact, potentially destroying the engine. This modified gear mechanically limits the VTC advance to a specified angle, preventing such catastrophic failures. It is CNC machined from new OEM RBB VTC gears, ensuring it meets or exceeds OEM tolerances for a precise fit and function. Drag Cartel offers this VTC gear in four distinct advance limit options: 30, 35, 40, and 45 degrees. The specific limit required depends on the camshaft profile being used. More aggressive cams typically require less advance (30 or 35 degrees), while milder cams can accommodate more advance (40 or 45 degrees). It is recommended to consult your cam manufacturer or tuner to determine the appropriate advance limit for your specific setup. Custom advance limits are also available upon request. This modified VTC cam gear is compatible with a range of Honda and Acura models, including the 2002-2004 Acura RSX Type-S (K20A2), 2005-2006 Acura RSX Type-S (K20Z1), 2006-2011 Honda Civic Si (K20Z3), and 2004-2008 Acura TSX (K24A2). It is also suitable for other K20 and K24 engines that use the RBB cam gear. However, it does NOT fit the K24Z7 (2012-2015 Civic Si) or K24W1 (2016+ Civic) engines.