- Gold Dichromate finish for corrosion resistance and classic Holley looks
- Optimized street/strip calibration that works out-of-the-box
- Manual choke (Cable driven, hand operated) for precise cold start control
- Mechanical secondaries for awesome tire turning performance
- Dual accelerator pumps for additional fuel under initial acceleration
- Dual feed fuel inlets for constant high volume fuel delivery
- Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Description
Holley Double Pumper® carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile.
Specifications
| Barrel Qty | 4 |
|---|---|
| Barrels Quantity | 4 |
| Body Color | Gold Dichromate |
| Body Finish | Plated |
| Body Material | Aluminum |
| Booster | Straight |
| Carburetor Use | Performance and Race |
| CFM Rating | 650 |
| Choke | Manual |
| Choke Type | Manual |
| Color | Gold Dichromate |
| Condition | New |
| Cubic Feet Per Minute Rating | 650 |
| Finish | Gold Dichromate |
| Flange Shape | Square |
| Flange Type | Square/4150 |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Fuel Type | Gasoline |
| Marine Approved | No |
| Material | Aluminum |
| Model | 4150 |
| Performance Grade | Performance |
| Primary Main Jet Size | 67 |
| Primary Power Valve | 6.5 |
| Primary Pump Nozzle Size | 28 |
| UPC / GTIN | 00090127470022 |
| Warranty | Manufacturer's Limited 90 Day Warranty |