Holley 04777S - 0-4777S DBL PMP CRB650CFM
$81149
MSRP: $1,215.50
Save: $404.01
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HOLLEY part description
Product Description
Double Pumper Carburetor
Application Summary
Manual Choke Mechanical Secondaries
Features & Benefits
- Shiny Finish For Good Looks
- Optimized Street/Strip Calibration That Works Out Of The Box
- Manual Choke For Precise Cold Start Control
- Mechanical Secondaries For Awesome Tire Turning Performance
- Dual Accelerator Pumps For Add. Fuel Under Initial Acceleration
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
- 100% Wet-Flow Tested To Assure It Arrives Ready To Run
Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Product Attributes
| Barrel | Four |
| Booster Type | Straight |
| Carburetor Type | 4150 |
| CFM | 650 |
| Choke | Manual |
| Emission | Without EGR |
| Finish | Shiny |
| Flange | Square Bore |
| Fuel Inlet | Dual |
| Fuel Type | Gasoline |
| Material | Zinc |
| Primary Main Jet | 67 |
| Primary Power Valve | 6.5 |
| Secondary Main Jet | 73 |
| Secondary Pump Nozzle Size | 28 |
| Secondary Type | Mechanical |
| Supercharged Application | No |
| Throttle Bore | 1.688 in. |
| Type | Automotive |
| Usage | Street/Strip |
| Vacuum Port Quantity | 1 timed (spark); 1 full; 1 PCV |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 8409915085 |
| Harmonized Tariff Code (HTS) | 8409915085 |
| NAFTA Preference Criterion Code | B |
| Remanufactured Part | N |
| UPC | 00090127427392 |
Holley® has been the undisputed leader in fuel systems, powering nearly every NHRA Pro-Stock champion and Monster Energy NASCAR Cup team with its expansive line of carburetors for over 40 years. Today, its EFI products and products for GM's popular LS engine are what dominate the performance world and the LS scene respectively. But aside from carburetors, Holley is also widely recognized for its intake manifolds, performance fuel pumps, and engine dress-up products. And to better serve its customers, it partnered with numerous other companies, such as MSD, a company developing electronics for the entire powertrain, and Powerteq, the world leader in performance tuning in the automotive market.
California Proposition 65 Warning
California Proposition 65 Warning
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