Carburetors & Accessories - Accessories

High Flow Needles and Seats (pair)

Off-Road Needles and Seats (pair)

Accelerator Pump Conversion Kit - 50cc

Models 2300, 4150, 4160
Instantaneous response! Pull strongly through the RPM band! A "must" for tunnel ram setups! This kit is for those who demand ultimate performance from their Holley carburetor(s). The Holley 50cc accelerator pump will substantially increase fuel capacity over the standard 30cc pump system. Eliminates flat spots off idle or at any other RPM range. This kit includes everything required for easy installation including new pump housing, arm, diaphragm, spring and longer pump housing screws.

Pair of Stainless Steel Throttle Return Springs

These stainless steel throttle return springs are universal. Can be used in numerous applications. These springs measure 5" in length and 1/2" in OD. They can be trimmed to length.

Carburetor Linkage Bushing Set

The linkage bushing set allows the attachment of a 1/4" fastener to the 1/2" diameter hole found in the throttle linkage plate of Holley four barrel carbs. Split bushing design permits simple installation and eliminates the sloppiness present when rubber bushings are used.

Accelerator Pump Plunger

Step-Up Spring Assortment (5 pair)