Brian Cower was created to meet the demand for high engine quality at an affordable price.The stroker kits fit all popular Sport Compact applications as well as the matching camshafts and valve camshafts.Complete collaboration packages for more power and torque, as well as greater reliability.The wide shafts are designed for car models:-Dodge SRT-4 Full Race SpecParameters:-Adv Dur 280 ° / 280 °-Dur @ .050 212 ° / 213 °- Valve (1.75: 1). 399 "/. 399"- Valve lift (mm) 10,13 / 10,13BC billing rolls have a longer open time. Recommended engine modifications. Recommended engine and ECU modifications. Requires BC-0159 / BC-0160 kit.