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Edelbrock Carburetor 1905

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Edelbrock90397
Part # 1905
SKU # 90397
Price Not Available
In stock|
Estimated delivery Feb. 28
Part #1905
SKU #90397
Weight8.8lbs
Bore DiameterPrimary Bore 1.44; Secondary Bore 1.75
Grade TypePerformance
Body MaterialAluminum
Secondary Jet Diameter0.098in
Inlet Fitting Thread Diameter0.625in
Primary Jet Diameter0.101in
Street LegalYes
Metering Rod Length3.15in
Air Cleaner Flange Diameter5.125in
Float Drop1
FinishSatin
Float Level0.438in
Float MaterialBrass
Main Venturi Diameter1.19in
Primary Power Valve5
Metering Rod Power Tip Diameter0.07in
Spacer IncludedNo
Maximum Flow Rating650cfm
Center Hung FloatsNo
Body Height3.25in
Barrel Quantity4
Mounting Hardware IncludedNo
Adjustable Float LevelYes
MaterialAluminum
Secondary Power Valve0
Gasket Or Seal IncludedYes
Linkage AttachedYes
Marine ApprovedNo
Choke TypeManual
Body ColorSatin
Flange ShapeSquare
The Edelbrock AVS2 Series #1905 is a satin-finished carburetor with manual choke that is designed and calibrated for optimum street performance in engines that require 650 CFM of air-fuel flow. The AVS2 is a perfect four-barrel replacement or upgrade that features annular flow primary boosters with a new calibration for improved off-idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered as the carburetor transitions from idle to full throttle. Each annular flow booster features eight equally spaced orifices to improve fuel metering from idle to the main circuit. The improved flow metering makes this carburetor ideal for use with a wide variety of small- and big-block engines with either dual- or single-plane intake manifolds. The Edelbrock AVS2 #1905 includes both timed and full vacuum ports for ignition advance. It comes with: .101 primary and.098 secondary metering jets,.070 x .037 metering rods,orange (5" Hg) step-up spring. Use our Carburetor Stud Kits #8008 or #8024 if needed. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, RPM Air-Gap, Performer RPM, Torker II or other brands of similar design. For a black-finished AVS2, order part #19053.
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    Satin Finish
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    4 Barrel
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    Annular Booster Type
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    Manual Choke Type
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    650 cfm Maximum Flow Rating