HOL-134-302SA Holley Aluminum HP Main Body Retro-Fit Kit-850 CFM
HP Main Body 850 Kit Converts 0-4781C, 0-4781S, 0-4781SA, 0-76850, & 0-76851 Double Pumpers to the 850 CFM HP Series Main Body
Features
- Eligible For Holley contingency programs
- Main bodies are factory assembled and kit includes new gaskets to complete the conversion
- Pre-calibrated at the factory for optimum performance and drivability on a wide variety of applications
- Simple installation with common hand tools
- New main jets are included, however further tuning may be necessary depending on the application
- Reduces turbulence and smooths air entry into the venturi
- Eliminates choke tower and associated hardware of standard Holley Double Pumper®
Product Video – YouTube
Want to upgrade your street carburetor to a high-performance race carb, but don’t have the means to do a complete carb swap? If you can turn a screwdriver, you can get increased horse power from the new Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing 650, 750, or 850 cfm double pumper to an aluminum HP main body for increased horsepower, torque & airflow. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably. These aluminum main bodies are available in a shiny finish and come complete with all the parts necessary to take your carburetor to the next level!
Attributes:
| Finish | Shiny |
| Color | Polished |
| CFM | 850 |
| Brand | Holley |
| Category | Air and Fuel Delivery |
| Warranty | Manufacturer’s Limited 90 Day Warranty |
| Sub Category | Carburetion |
| Product Type | HP Main Body Retro Fit Kit |
| part type | Carburetor Main Body |
| Mounting Hole Quantity | 4 |
| Material | Aluminum |
| Linkage Attached | No |
| Grade Type | Performance |
| Gasket Or Seal Included | Yes |
| Emission Code | 5 |
| Weight | 0.951 kg |
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