Description
Holley Single-Stage Power Valve (9.5″ Hg)
Essential fuel enrichment component engineered for Holley modular carburetors requiring a 9.5″ Hg vacuum activation point.
Product Overview
The Holley 125-95 Single-Stage Power Valve is designed to provide precise fuel enrichment to the carburetor’s main metering system during high load and heavy acceleration. Operating on manifold vacuum, this standard-flow power valve opens when engine vacuum drops to 9.5″ Hg, preventing lean engine conditions, hesitation, and flat spots under load.
Manufactured to strict OEM performance specifications, it features high-grade diaphragm materials resistant to modern fuel blends and includes a fresh sealing gasket to ensure a leak-free installation on popular Holley 4150 and 4160 series carburetors.
Key Features
- ☑ Precision 9.5″ Hg vacuum opening threshold
- ☑ Single-stage standard flow metering design
- ☑ Direct fit for Holley 4150, 4160, and modular carburetors
- ☑ Includes high-quality replacement sealing gasket
- ☑ Durable diaphragm construction for street and competition use
Technical Specifications
| Brand | Holley |
|---|---|
| Part Number | 125-95 |
| Power Valve Type | Single-Stage |
| Flow Capacity | Standard Flow |
| Opening Vacuum | 9.5″ Hg |
| Gasket Included | Yes |
| Emission Code | 5 |
What’s Included in the Box
- 1 x Holley 125-95 Single-Stage 9.5″ Hg Power Valve
- 1 x Power Valve Sealing Gasket
Built to Holley’s legendary fuel system standards, this power valve delivers reliable fuel metering and smooth throttle transitions. Order from JP Racing today for genuine Holley components backed by expert UK technical support and fast dispatch.
Reviews
There are no reviews yet.