- Holley Accelerator Pump Calibration Kit offers a comprehensive selection of pump system components to fine tune off idle and wide open throttle response for street or competition vehicles
- Contains two pieces each of discharge nozzle sizes 25, 28, 31, 32, 35, 37, 40, 42, 45, 47, 50, and 52 to support a wide range of fuel delivery adjustments
- Includes six pump discharge needle valves, six pump check valves, six 30cc diaphragms, and six 50cc diaphragms for complete service coverage
- Supplied with four nozzle retaining screws, six pump cam lock screws, and forty discharge nozzle gaskets for proper installation and sealing
- Features a pump cam assortment with two of each profile, totaling twenty cams for customized accelerator pump timing
- Packaged in a durable divided plastic case with an interior reference chart for quick part identification and convenient restocking
- Protected by a 1-Year Limited Warranty
Sharp throttle response often comes down to proper accelerator pump tuning. The right combination of cams, nozzles, and diaphragms can transform hesitation into instant acceleration, whether you are setting up a street car, bracket racer, circle track machine, or even a working tow vehicle. The Holley Carburetor Accelerator Pump Tuning Kit brings together the essential components needed to fine tune pump shot volume and timing with confidence.
Packaged in a durable, compartmented plastic case, the 36-184 kit contains a wide range of accelerator pump parts for detailed calibration. You receive two each of the following pump discharge nozzle sizes: 25, 28, 31, 32, 35, 37, 40, 42, 45, 47, 50, and 52. Also included are six pump discharge needle valves, six pump check valves, six 30cc pump diaphragms, six 50cc pump diaphragms, four discharge nozzle screws, six pump cam lock screws, and forty discharge nozzle gaskets. A complete cam assortment is part of the package as well, with two of each cam style for a total of twenty cams. For added convenience, a parts identification chart is attached inside the lid to make restocking simple when needed.
With each component clearly separated and easy to locate, this kit allows you to make precise accelerator pump adjustments without hunting for individual pieces. Everything required to service and calibrate the pump circuit is stored in one organized case, helping you fine tune performance efficiently and get back to driving or racing without delay. Backed by a 1-Year Limited Warranty.