Designed and calibrated for maximum street performance with most Performer RPM, RPM Air-Gap and Torker II manifolds and with Performer manifolds on large cubic-inch engines. Dyno tests proved that the EPS 800 carb outperformed a Holley #3310 carb out-of-the-box by 26 ft/lbs. of torque and 22 hp on a small-block Chevy engine equipped with an Edelbrock Performer RPM power package. Features include a highcapacity accelerator pump and an improved primary and secondary cluster design. EPS 800 has the same superior features as the rest of the Performer Series line such as out-of-the-box performance and 2-piece design. Comes with: Metering Jets - Primary .113, Secondary .101; Metering Rods -.071 x .047; Step-Up Spring - orange (5" Hg). Edelbrock Performer Series EPS 800 Carb 1413 800 CFM - Square Flange - Electric Choke - w/o EGR - Includes Primary Jet-.113 - Secondary Jet-.101 - Metering Rd-.071x.047 - Dual/Sml Single Plane Intake - Street/Hi-Performance UsageLightweight Burnished AluminumGM/AMC-Style Throttle LinkageElectric Choke Installed from FactoryEasy Tuning with 2-Piece DesignSmooth Secondary TransitionBoth Timed and Full Vacuum PortsIncludes PCV OutletCan Easily Calibrate with Rods and JetsPit Stop USAoffers Edelbrock Performer Series EPS 800 Carb 1413 at low everyday prices. Be sure to check out all of the products from Edelbrock including Edelbrock Fuel System and Intake Parts and Accessories, Edelbrock Carburetors, Edelbrock Gasoline Carburetors, Edelbrock Carburetors, Edelbrock Performer Carburetors.