Torker II Intake Manifold ED5081Torker II Intake Manifold 5081 ED5081 Ford 351W, 2500 6500 rpm, non EGR TORKER II INTAKE MANIFOLD 351W These single plane, low rise intakes work well for high rpm, high performance street applications. Ideal for applications where hood clearance is limited, they produce gains in top end horsepower with adequate throttle response. Not intended for mileage or emissions applications, they are only for high performance vehicles. Made in USA