STD FLOW POWER VALVE; 2.5HG
$58.65
Optimize fuel delivery under varying engine loads with the Holley STD Flow Power Valve, designed for precise operation at 2.5 inches of mercury vacuum. Compact dimensions (15.5 x 14.2 x 9.9 cm) ensure seamless integration into your carburettor system. Discover how this power valve enhances engine responsiveness and efficiency.
Estimated arrival at CMP: 2-3 days.
After arriving at CMP the item will be shipped the same day or made available for collection.
*Image(s) for illustrative purposes only
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Description
Enhance engine performance by ensuring consistent fuel enrichment during high load conditions with the Holley STD Flow Power Valve set to activate at 2.5 inches of mercury (Hg) vacuum. This precise activation threshold prevents lean conditions, reducing engine hesitation and improving throttle response.
The power valve’s 2.5 Hg rating is calibrated to open at specific vacuum levels, delivering additional fuel exactly when your engine demands it under acceleration. This targeted fuel delivery optimizes combustion, resulting in smoother power transitions and preventing potential engine damage caused by fuel starvation.
Manufactured by Holley, a trusted name in fuel system components, this power valve weighs just 0.29 kg, minimizing added weight to your carburettor assembly. Its compact size—15.5 cm length, 14.2 cm width, and 9.9 cm height—allows for straightforward installation without requiring modifications to existing systems.
Constructed with durable materials to withstand the rigors of engine bay conditions, the power valve integrates seamlessly with standard Holley carburettors and compatible fuel systems. This ensures reliable operation and longevity, reducing maintenance needs and enhancing overall vehicle reliability.
By maintaining optimal fuel-air mixture during variable engine loads, this power valve improves fuel efficiency and reduces emissions. Its precise control supports both street and performance applications, making it a versatile upgrade for engines requiring dependable fuel delivery under dynamic driving conditions.
Installation of this Holley STD Flow Power Valve contributes to maintaining engine health by preventing lean mixtures that can cause overheating or knocking. The well-defined activation point at 2.5 Hg allows tuners and technicians to match fuel delivery characteristics to specific engine requirements, enhancing tuning precision.
Incorporate this power valve into your fuel system to achieve consistent throttle responsiveness and improved combustion control. Its engineering and specifications ensure it delivers measurable performance benefits, making it a critical component for optimizing carburettor function and engine output.
Additional information
| Weight | 0.2900 kg |
|---|---|
| Dimensions | 15.50 × 14.20 × 9.90 cm |
| Category list | |
| Brand | Holley |
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