Quickfuel HR-680-VS HR-Series Carburetor 680CFM Vacuum Secondary Elec Choke

Quick Fuel Part Number: HR-680-VS

UPC: 849804000430

CFM: 680

Fuel: Gasoline

New or Remanufactured: New

Number of Barrels: 4

Carburetor Flange: Square bore

Choke: Electric

Secondary Type: Vacuum

Fuel Inlet: Dual

Primary Jet Size: 70

Primary Power Valve (Hg): 6.5 Hg

Primary Discharge Nozzle Size (in): 0.031 in.

Secondary Jet Size: 74

Carburetor Finish: Tumble polished

Ford Kickdown: No

Booster Type: Down-leg

Throttle Linkage Type: Universal

Carburetor Height (in): 3.250 in.

Quantity: Sold individually.

Notes: 1 11/16 in. throttle bore; 7/8-20 in.fuel inlets. Ford kick down lever and spring kit (sold separately) is required for Ford automatic transmissions.

Quick Fuel HR-Series carburetors are packed full of the features that you'd expect from a high performance carb. They're available in your choice of vacuum or mechanical secondary versions, and you can select the cfm that's right for your specific engine combination. The Quick Fuel HR-Series carburetors feature screw-in air bleeds, QuickSet sight windows in the fuel bowls, 4-corner idle circuits, screw-in idle restrictions, and a bright, shiny finish for durability.