1403 is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance

FITMENT

for V-6 engines or Small V-8 engines up to 289 CID.

FEATURES:

lBolt-on-and-run performance right out of the box

lUse of metering rods to transition between circuits -The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining.

lAbility to "hold a tune"-once it is tuned, the carburetor stay's tuned. The performance remains consistent and the calibration stays unchanged.

lTwo-piece design means no gaskets below the fuel level for leak-free operation. No plastic parts or electric valves to blow out.

lAll aluminum structure, with lower working temperature and less warpage is compatible with gasohol and blended fuels

The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation

SPECIFICATIONS:

• New or Remanufactured: New
• Material Type: Aluminum
• Fuel Type: Gasoline
• Carburetor Barrels: 4-Barrel
• Secondary Type: Mechanical
• Fuel Inlet Type: Single
• Choke Type: Electric
• CFM: 500 CFM
• CFM Range: 500-599 CFM
• Carburetor Flange Type: 4-Barrel Square Bore
• 3-1/4" from bottom of carb base to the base of the carb neck.
• Bolt Hole Pattern: 5.160" x 5.625" (5-1/8" by 5-5/8")
• Metering Jets - Primary .086, Secondary .095
• Metering Rods - .065 x .052
• Step-Up Spring - orange (5 " Hg)

PACKAGE INCLUDE:

• 1*1403 carburetor,
• 1*square-bore base gasket

• stud

• other kits

• come as the pictures

Note: Please Check The Product Pictures And Description Carefully Before Your Purchase.Communication is the best way to solve the problem. If you have any problems after purchasing, please contact us in time, before opening return or case.