Attitude V2 Camshaft LS Truck 5.3L 6.0L

The PCM of NC Attitude V2 Camshaft is engineered for naturally aspirated LS1, LS2, LS6, 5.3L, and 6.0L truck engines, offering a balance of a noticeable idle lope and practical drivability. With camshaft specifications of 223/231 duration at .050" lift, .63x/.61x lift, and a 114 LSA, this camshaft is optimized for vehicles like the Trailblazer SS and GTO, prioritizing mid-range power and torque. This camshaft has demonstrated significant performance gains, with an expected increase of 50-60 rear-wheel horsepower over stock. It is designed to operate effectively within a 3,000-6,500 RPM range. For automatic transmissions, a minimum torque converter stall speed of 2800 RPM is recommended, with 3200 RPM or higher being ideal for optimal performance. To achieve its performance potential, the Attitude V2 camshaft requires supporting modifications. These include a cold air intake, headers, and a proper engine tune. For installation, it is essential to check piston-to-valve clearance and pushrod length. The cams are proudly ground by COMP Cams.