These AED accelerator pump discharge nozzles (squirters) meter a .037 in straight-type fuel shot into the carburetor's venturi during throttle tip-in. Machined from aluminum, they are a direct swap for stock Holley squirters when tuning off-idle response.
Specifications:
- Type: accelerator pump discharge nozzle (squirter)
- Orifice: 0.037 in ID
- Style: straight type
- Material: aluminum, natural finish
- Compatibility: Holley carburetors
- Quantity: pair (2)
- Part Number: 5437
FAQ
What size are the AED 5437 squirters?
0.037 in ID, straight-type discharge nozzles.
What are they made from?
Aluminum with a natural finish.
How many are in a set?
A pair (2).
What carburetors do they fit?
Holley carburetors using standard accelerator pump discharge nozzles.

