Blox Racing BXCM-10124 Competition Series Type-C Camshaft for Honda/Acura B-Series DOHC VTEC Engine The Competition series cores are cast with wider primary and secondary lobes in order to provide better valvetrain stability at higher RPMs Each camshaft profile designed offers increased horsepower and torque across the entire RPM range Competition series Type-C camshafts are ideal for high compression engines Intake: 268 degree/0.481 inch; exhaust: 264 degree/0.458 inch Upgraded valvetrain is required