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Advanced Engine Design 5531 .031in Accelerator Pump Squirter - Tube Type

Manufacturer

Picture for manufacturer Advanced Engine Design

Part Number

5531
4 reviews
Sale Price

$16.99

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Advanced Engine Design 5531 accelerator pump squirter features a .031-inch orifice diameter in a tube-type design for precise fuel delivery in Holley-style carburetors. This precision-manufactured brass squirter controls the fuel stream pattern and volume during throttle acceleration, directly impacting throttle response and preventing hesitation or stumble.

Key Features:

  • .031-inch (0.031") orifice diameter for controlled fuel metering
  • Tube-type construction for straight, concentrated fuel stream
  • Direct replacement for Holley carburetor accelerator pump circuits
  • Precision-drilled brass construction for durability and accuracy
  • Allows fine-tuning of accelerator pump discharge rate

Accelerator pump squirter size selection is critical for proper carburetor tuning. Larger orifices deliver more fuel volume for high-performance applications, while smaller orifices like this .031-inch model provide controlled delivery for street performance and racing applications where precise fuel control prevents over-richening during acceleration. The tube-type design produces a focused stream pattern compared to discharge nozzle styles.

very easy and fast purchase but concerned as fedex requires no signature for delivery and is not careful to which house yard it leaves packages in the front of ,so far anyway.

I spent hrs looking and researching parts and prices... Hands down Autoplicity<br> has it and at the best price you'll find!!

very excellent oil the only oil that has been in my harley since it was new and it a 95 very fast shipper ordered it 19 feb and got it 22 feb

Autoplicity has great prices and products are shipped promptly. My trailer hitch arrived the day after it was shipped. Autoplicity sent a tracking number. I would order again.

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