Acc Pump Tuning Kit

The Holley Accelerator Pump Tuning Kit (36-184) is an essential tool for automotive enthusiasts and professional engine builders seeking to enhance throttle response and fuel delivery in their carbureted engines. This kit is particularly useful for addressing the common tuning challenges associated with the transition from idle to full acceleration, ensuring optimal performance across various engine loads.

Designed with precision, the Holley tuning kit includes meticulously machined components that allow for adjustments in pump stroke volume, fuel discharge rate, and timing in relation to throttle blade opening. By selecting the appropriate pump cam profile and discharge nozzle size, users can fine-tune the fuel delivery during acceleration, preventing hesitation and ensuring a smooth throttle response.

This tuning kit is ideal for anyone working with Holley 4-barrel carburetors, where precise accelerator pump calibration is crucial for achieving optimal driveability. Its modular design allows for easy adjustments without the need to remove the carburetor, making it convenient for real-world testing and refinement directly in the engine bay.