Brian Cower was created to meet the demand for high-quality engine components at an affordable price. Stroker kits fit all popular Sport Compact applications as well as matching camshafts and valve timing. Complete packages designed to work together to provide more power and torque, and also greater reliability. Camshafts are designed for the following car models: -Subaru EJ207 (JDM) Parameters: -Adv Dur 274 ° / 278 ° -Dur @ .050 230 ° / 232 ° -Valve Lift (1: 1) .427 " /.427"-Valve Lift (mm) 10.84 / 10.84 BC camshafts have a longer hold time. Designed for a fully rebuilt engine. Recommended engine and ECU modifications. Requires BC0600 kit.