INTAKE CHEV SB PERF EPS IDLE-5500 D/P SQ

The Performer EPS (idle-5500 rpm) dual-plane manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. This small-block Chevy manifold has a runner design that's tuned for peak torque around 3500 rpm on a 350-inch engine and it's ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft/lbs of torque over the Edelbrock Performer manifold EDE2101 on a 350 Chevy. From 3000 to 4500 rpm, the increases averaged 5+ ft/lbs. of torque for more performance where you need it most.