Good Idle quality. Low RPM torque and mid range performance. Will work with stock or slightly modificed engines. Will work with bith manual and automatic transmissions. Mellinf Iffers a full line fo high performance camshafts for domestic cars, light trucks, inport vehicles, marine and high performance engines. Melling offers specific high performanc camshaft choices for street, RV, strip, and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirments wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.