Made in USA. Class I camshaft (200-215). Good idle quality. Low rpm torque and mid range performance. Will work with stock or slightly modified engine. Manual or auto transmission. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melli ng offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, t ested and manufactured with the highest standards of quality and materials. Brand:Melling Select Performance Engine Make:Melling Engine Parts pdm:Cam Type:Hydraulic pdm:Advertised Exhaust Duration:289.0 DD pdm:Advertised Intake Duration:280.0 DD pdm:Exhaust Valve Lift:0.473 IN pdm:Intake Valve Lift:0.449 IN pdm:Intake Duration at .050 Inch Lift:204.0 DD pdm:Exhaust Valve Lift:12.00 MM pdm:Exhaust Duration at .050 inch Lift:214.0 DD pdm:Computer Controlled Compatible:No pdm:Lobe Separation:112.0 DD pdm:Lifter Type:Hydraulic Flat Tappet pdm:Intake Valve Lift:11.40 MM pdm:internal_sku:MELMTO-1 pdm:line_code:MEL pdm:Title:High Performance Camshaft