FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

Holley Supercharger Carburetors

Holley Supercharger Carburetors

Product images may differ from actual product appearance.

Holley has come out with a line of carbs that are set-up for those engines on the big iron lung. These carbs are pre-calibrated for blower applications and feature a manifold-referenced power valve. The power valve provides further enrichment to the main metering system when the engine is under a load (low vacuum).

Note: A vacuum hose must be connected from the power valve to a vacuum source on the lower manifold. Failure to connect this port to a manifold vacuum will allow the power valve to remain open at idle, causing an excessively rich fuel mixture.

1 Product
Supercharger Carburetors

600cfm Supercharger Carburetor
  • Model 4150
  • Dual 50cc Accelerator Pumps
  • Shiny Zinc Finish
  • FREE
    Was: $574.95
    Now: $528.26
    Order Today Ships 11/27/15

    1 Product