Hygrade 28 Carburetor Repair Kit

Hygrade Carburetor Repair Kit for Holley 1 bbl Carburetors

The Hygrade Carburetor Repair Kit, part number 28, is designed specifically for Holley 1 bbl carburetors, model 847. This kit includes essential components to restore proper carburetor function and improve fuel delivery performance.

• Includes accelerator pump for improved throttle response
• Flange base gasket and fuel inlet gasket included for secure sealing
• Needle and seat provided to regulate fuel flow accurately
• Comes with detailed installation instructions
• Compatible with Holley 1 bbl carburetor model 847

Comprehensive Repair Components for Holley 1 bbl Carburetors

This Hygrade carburetor repair kit (part number 28) is tailored to meet the needs of Holley 1 bbl carburetor maintenance and rebuilds. The inclusion of an accelerator pump ensures smooth fuel delivery during acceleration, while the flange base gasket and fuel inlet gasket help maintain a tight seal to prevent leaks. The needle and seat assembly is critical for controlling fuel flow into the carburetor bowl, ensuring consistent engine performance. Although the kit does not include a float or throttle linkage clip, it provides the core components necessary for a reliable carburetor rebuild. Clear instructions are included to assist with proper installation.

Common Applications and Repair Uses

• Restores proper fuel delivery and throttle response in Holley 1 bbl carburetors
• Replaces worn or leaking gaskets to prevent fuel leaks
• Fixes issues related to fuel inlet valve malfunction
• Addresses accelerator pump failures causing hesitation or stalling
• Supports routine carburetor maintenance and rebuild projects

Installation Notes and Tips

When installing the Hygrade carburetor repair kit (part number 28) on Holley 1 bbl carburetors, ensure all old gaskets and components are fully removed before assembly. Use the included instructions to correctly position the accelerator pump and needle and seat components. Verify that the flange base gasket and fuel inlet gasket are properly seated to avoid vacuum leaks. Since the float and throttle linkage clip are not included, inspect these parts separately and replace if necessary to complete the rebuild.

Quality Assurance and Warranty

Hygrade provides this carburetor repair kit with a focus on quality and fitment accuracy for Holley 1 bbl carburetors, model 847. The kit components are manufactured to meet OEM specifications, ensuring reliable performance. Installation instructions are included to support proper use. Warranty coverage details should be confirmed with the product documentation or manufacturer.