HI FLOW POWER VALVE; 3.5HG

Description

Maximize engine responsiveness and power output by ensuring precise fuel enrichment during high vacuum conditions with the Holley Hi Flow Power Valve. This component addresses lean running conditions by opening at a specific vacuum level, delivering additional fuel exactly when needed for optimal combustion.

The valve’s 3.5 HG (inches of mercury) rating means it activates at a precise vacuum threshold, providing consistent fuel flow under demanding engine loads. This precise calibration eliminates hesitation and improves throttle response, directly enhancing drivability and engine efficiency.

Constructed by Holley, a trusted name in fuel system components, this power valve weighs just 0.05 kg, minimizing added weight to your carburetor assembly. Its compact form factor—measuring 12.7 cm in length, 8.8 cm in width, and 3.1 cm in height—allows for seamless integration without interfering with existing engine bay space or components.

Engineers designed this power valve specifically for carburetor fuel systems, ensuring compatibility and reliable performance across a range of applications. Its precise dimensions and weight contribute to consistent fuel system behavior, maintaining stable air-fuel ratios during transient engine conditions.

Installation is straightforward due to its standardized sizing and robust build quality, reducing downtime and ensuring effective function immediately. The power valve’s role in preventing lean mixtures under load not only improves performance but also protects engine components from potential damage caused by inadequate fuel delivery.

Incorporating the Holley Hi Flow Power Valve into your fuel system ensures enhanced throttle response, improved fuel economy under load, and reduced risk of engine knock or hesitation. Its precise 3.5 HG activation point and compact, lightweight design make it an essential upgrade for those demanding reliable and consistent carburetor performance.

Choose this power valve to maintain optimal air-fuel mixture control, safeguard engine health, and extract maximum performance from your fuel system with a proven Holley component engineered for precision and durability.