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Quick Fuel HR-680-VS

Cast Aluminum Carburetor 680 cfm

Quick Fuel HR-680-VS


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Quick Fuel HR-680-VS Cast Aluminum Carburetor 680 cfm $460.95
Cast Aluminum Carburetor
  • 680 cfm
  • Vacuum Secondaries

  • Specifications:

    Tumble polished
    Sold individually
    Carburetor Flange
    Square bore
    Ford Kickdown
    Secondary Type
    New Or Remanufactured

    Quick Fuel's Hot Rod all-aluminum casted carburetors offer a tremendous weight saving over conventional zinc carburetors. Each carburetor has a tumble polished finish for corrosion protection and long-lasting shine. Available with mechanical or vacuum secondaries, hand assembled with nonstick gaskets, and engine tested in the USA.

  • Quick Set electric choke with 1-wire hookup for years of trouble-free starting
  • Dual inlet fuel bowls with Quick Set sight windows on both fuel bowls for safe and easy float level adjustment
  • 4-corner idle for smooth, efficient idle quality
  • Screw-in air bleeds for quick and unsurpassed tuning capability
  • Screw-in idle feed restrictions
  • Nonstick gaskets throughout for easy service
  • The QFT 4-door power valve with a strong diaphragm and blow-out protection in the throttle body
  • Universal throttle lever with sealed throttle shafts for years of smooth operation
  • Full vacuum accessory ports for PCV, power brakes, and timed spark advance
  • Vacuum secondary carbs have Quick Set housing that adjusts by simply turning a screw (no more spring assortments or torn diaphragms)

    JEGS Easy Kits are designed by JEGS professionals to help you get all the performance parts you need.

  • HR-680-VS - Quick Fuel Hot Rod Aluminum Carburetors is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from This is a replacement to carb damaged to fire. This is a super carb. I have it in my 32 Ford highboy roadster.355cuin,2500 stall speed 350turbo. Full blueprinted and balanced. This really woke up this car. No comparisons to Holley or Edelbrock
    Date published: 2017-10-02
    Rated 5 out of 5 by from Great product and service I did quite a bit of comparision research before spending my hard earned money. The adjustability vs price this carb was the winner. I called QF tech line for help in choosing which carb was best matched to my overall combo. Also suggested a fuel regulator - which I did purchase. Tech line was very very helpful - asked questions and answered mine - seem like good people. Installed carb and it was very close out of the box. I did notice it was alittle rich and called QF tech again - same great experience. End result is a car which is much more enjoyable/worry free/great performance. Thank you Jegs for carring such a greatt product line!
    Date published: 2016-02-11
    • y_2018, m_4, d_23, h_9
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    Some parts are not legal for use in California or other states with similar laws / regulations