Quick Fuel Technology HR-450 Hot Rod Series Carburetor - Mechanical Secondary

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13.50 (in)
7.50 (in)
11.50 (in)
  • Quick Fuel Technology HR-450 Hot Rod Series Carburetor
  • Quick Fuel Technology HR-450 Hot Rod Series Carburetor


Carburetor Hot Rod Series Carburetor

Hot Rod Series Carburetor; 450 cfm.; Mechanical Secondary; Electric Choke And Dual Metering Blocks;

  • Barrel: Four
  • Billet Color: Diecast-No Billet
  • Booster Type: Down Leg
  • Carburetor Type: HR-Series
  • CFM: 450
  • Choke: Electric
  • Emission: Without EGR
  • Finish: Shiny
  • Flange: OEM
  • Fuel System Type: Carbureted
  • Fuel Type: Gasoline
  • High Speed Air Bleed: 35
  • Idle Air Bleed Size: 70
  • Material: Aluminum
  • Primary Main Jet: 55
  • Primary Power Valve: 65
  • Primary Pump Nozzle Size: 25
  • Secondary Main Jet: 60
  • Secondary Type: Mechanical
  • Supercharged Application: No
  • Throttle Bore: 1.5625 in.
  • Type: Automotive
  • Usage: Street
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

  • Features A Fully Adjustable Electric Choke For Easy Starting
  • Dual Metering Block w/Four Corner Idle
  • Smooth and Efficient Idle Quality
  • Screw-In Air Bleeds/Idle Feed Restrictions
  • For Quick And Unsurpassed Tuning Capability
  • Universal Throttle Level w/Sealed Throttle Shafts
  • Tunable Secondary Opening Rate
  • Tumble Polished For Long Lasting Shine

The Hot Rod Series is a versatile performer designed for the most discerning street enthusiast. Featuring lightweight die-cast aluminum components, the Hot Rod Series offer all the tuneability you would expect from more expensive racing carburetors, including changeable bleeds, idle feed and power valve channel restrictions, and 4-corner idle. Offered in either vacuum or mechanical secondary models, all Hot Rod Series carburetors feature electric chokes and dual metering blocks for added performance. This all aluminum beauty is tumble polished for long lasting shine. All HR-Series carburetors are equipped with universal throttle levers to accommodate Ford A/T kick down, GM 700 R4 mounting holes, and ability to mount brackets for Chrysler vehicles. Now available in 450 CFM models for applications with small displacement engines

As always, 21 Motorsports offers FAST and FREE shipping on Quick Fuel Technology part number HR-450. Please look around to find more great items from Quick Fuel Technology and all the other great exhaust and auto performance parts parts you love!

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Warranty Information

Full manufacturer's warranty
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Additional Information

GPS Enabled:
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