• Primary venturi booster is a bottom feed design for smoother acceleration and better drivability
• Single feed fuel inlet with air valve secondary type
• Shiny silver finish and calibrated for gasoline
• Electric choke with 4-barrel square bore carburetor flange', "Backed by Edelbrock's exclusive 90 day warranty

AMAZON.CA PRODUCT DESCRIPTION The Edelbrock Performer Square Bore Air Valve Secondary Electric Choke New Carburetor features a two-piece, all-aluminum construction for cooler operating temperatures and less warping. It is designed and calibrated for good street performance and fuel economy in 402 CID and larger engines with the Edelbrock Performer manifolds. There are no gaskets below the fuel bowl level for fewer leaks and no plastic parts or power valves to blow out. The Performer electric choke carburetor includes both timed and full vacuum ports for ignition advance. The carburetors use easily changed metering rods for precise tuning. The Edelbrock Performer warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation. FROM THE MANUFACTURER Designed and calibrated for good street performance and fuel economy, the Edelbrock 1406 electric choke carburetor Features a square flange, 600 cfm, plus timed and full vacuum ports for ignition advance. Two-step metering rods allow independent custom tuning of cruise and power circuits. An easy-to-install linkage adapter kit makes installation on automatic transmission Fords and Chryslers a breeze. And, metering rods are changed without disassembling the carb to further simplify the installation process. A wide selection of rods makes it easier to zero in on optimum calibration for the engine. A mechanical secondary air velocity valve senses airflow according to demand, and automatically regulates a smooth transition from part throttle to wide-open throttle. FEATURES * Calibrated for good street performance and fuel economy * Full vacuum ports for ignition advance * Two-step metering rods for independent custom tuning of cruise and power circuits * Easy-to-install linkage adapter kit * Metering rods are changed without disassembling the carb for easy installation SPECIFICATIONS * Fits Edelbrock Performer or Performer EPS manifold * Includes: Metering Jets – Primary .098, Secondary .095; Metering Rods – .075 x .047; Step-Up Spring – yellow (4" Hg). * Use our Carb Stud Kits #8008 or #8024 if needed.