HOLLEY Carburetor Power Valve featuring For Use With Holley Carburetors. Part #: HOL125-45.
Features
- With Single Stage
- A Power Valve Provides Further Enrichment To The Main Metering System Under Load And Low Vacuum Conditions
- Without External Referencing, The Power Valve Would Be Reading The Supercharger Boost Pressure, Which Has No Bearing On The Engine Load
- Include Gasket
- Limited 90 Day Supplier Warranty