500 cfm AVS2 Manual Choke Carburetor Carby 4-barrel 4150, Mechanical Secondary, Annular Boosters Carburettor, Holden 253 Carby V8

500 CFM - Manual Choke Carby - Premium AVS Series

The Edelbrock #1902 AV2 Series 500 cfm Carburetor is designed and calibrated for small cubic-inch single carb applications, match with an Edelbrock Performer or Performer EPS manifold or other brands of similar design. Includes both timed and full vacuum ports for ignition advance. #1902 is calibrated for single-quad applications and factory equipped with: Metering Jets - Primary .095, Secondary .095, Primary Rod .070 x .052, orange spring (5' Hg). Use carb Studs #8008 or #8024 if needed. Match with an Edelbrock intake manifold for the ultimate induction upgrade.

Recommended Use        For Single Carb Applications

Series    AVS2

Condition            New

Metering Rod Size           .070 x .052 in

Gasket Or Seal Included                Yes

Barrel Quantity 4 Barrel

Flange Type        Square

Secondary Jet Diameter                0.095

Main Venturi Diameter 1.19

Body Height       3.25

Bore Diameter  Primary Bore 1.44; Secondary Bore 1.6875

Spring Force       5" Hg (Orange)

Choke Type        Manual

Finish    Satin

Material               Aluminum

CFM Rating         500 cfm

Primary Jet Diameter     0.095

Manual Choke; Manual choke AVS2 Carbs cannot be converted to electric choke; Thunder Series AVS2 Carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000; Edelbrock carburetors are not calibrated for or compatible with alcohol, race or E85 pump fuel. The use of alcohol or E85 in your Edelbrock carburetor will damage your carburetor and void your warranty.; The use of a new fuel filter between the fuel pump and carburetor is required. Failure to do so will void the manufacturer's warranty of the carburetor; You must use Edelbrock Adapter #2732 when installing a Performer Series carburetor on certain Edelbrock intake manifolds