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#424HR650
Quick Fuel HR-650 HR-Series Carburetor, 650 CFM
$628.95
/each
Factory Shipped
$699.95
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Product Summary
Universal Fit, 4-Barrel Carburetor Barrels, 650 CFM CFM
Rebates Available
See rebate detailsKey Specs
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | Electric |
| CFM Range | 600-699 CFM |
| CFM | 650 CFM |
Need To Know
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Return PolicyQuick Fuel Technology HR-650 Details
Quick Fuel Technology HR-650 Details
The Hot Rod Series is a versatile performer designed for the most discerning street enthusiast. Featuring lightweight die-cast aluminum components, the HR-Series offer all the tunability you would expect from more expensive racing carburetors, including changeable bleeds, idle feed, power valve channel restrictions, and four-corner idle. All Hot Rod Series carburetors feature electric chokes and dual metering blocks for added performance.
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Rebates
Holley October Promo 10% Off Select Parts Sale
Holley's October Promo 10% Off Select Parts Sale, running from September 28, 2026, through November 1, 2026. For a limited time, customers can save up to 10% off on select Holley parts, making it the perfect opportunity to upgrade your ride with premium Holley branded parts including Holley, Brawler, Quick Fuel, Leg Wheels, Rev Wheels, Rocket Racing, Flowtech, Edge, Racequip, Apr and Dinan. Purchases must be made between September 28, 2026, through November 1, 2026. This limited-time offer applies to qualifying Holley branded parts purchased during the promotional period. Following the promotion, these parts will revert back to standard pricing.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Quick Fuel Technology HR-650 Specifications
Quick Fuel Technology HR-650 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | HR-650 |
| Brand | Quick Fuel Technology |
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | Electric |
| CFM Range | 600-699 CFM |
| CFM | 650 CFM |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Finish | Shiny |
| Material Type | Aluminum |
| Color | Natural |
| Secondary Type | Mechanical |
| Fuel Inlet Type | Dual |
| Gasket(s) Included | Yes |
| New or Remanufactured | New |
| Throttle Linkage Type | Universal |
| Supercharged Application | No |
| GENERAL | |
| Booster | Down-leg |
| Bolt Hole Pattern | 5.160" x 5.625" |
| Carburetor Height | 3.25 |
| GTIN Code | 849804000423 |
| Sold in Quantity | Each |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
1 Question • 1 Answer
What size or number jets does this carb come with
by Mike
• 3 years ago
1 answer
View Answer
1 of 1 questions shown


