Description
The Holley Power Valve 125-185 is essential for carburetors that demand precise fuel delivery across a wide RPM range. This single-stage valve opens at 8.5 inches of vacuum, allowing your engine to run lean during cruise conditions while enriching the mixture under load—maximizing both performance and fuel efficiency. Whether you’re tuning a street engine or fine-tuning a race car, this high-flow design ensures consistent metering without compromise.
- Power Valve
- High Flow Design
- Single Stage
- 8.5″ Vacuum Rating
- Gasket Included
- Sold Individually
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