BTR LS1/LS2 STAGE 1 NA CAM Specs: 223/230 .610"/.573" 115+2 This is a great camshaft for daily driver applications. It offers a more aggressive idle tone over stock, while keeping drivability as close to OEM as possible. Stock torque converters pair well with this, and the camshaft is very easy on valve train components. Rest assured, this camshaft offers no sacrafices in the drivability department!