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Air and Fuel› Intake Manifolds and Components

Venturi

Fuel Pump Vacuum Manifold

$89.95 $85.45 Save $4.50

SKU: 20-0180

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

It utilizes an aluminum housing to generate vacuum via fuel flow, providing a reliable alternative for vehicles using high-flow aftermarket fuel pumps.
Show original supplier description
Factory jet pumps are often restrictive when paired with upgraded high-flow aftermarket pumps, which can lead to excessive fuel return line pressure; this kit addresses that limitation by providing a purpose-built, high-flow venturi housing. Constructed from anodized, laser-engraved machined aluminum, the kit includes three interchangeable orifices to fine-tune operation for various fuel pump flow rates. The unit features hose barbs compatible with 5/16-inch or 3/8-inch ID hoses, and the crossover siphon port uses 6AN ORB (9/16-18 O-ring) female threads for adaptable plumbing. Installation requires the complete removal of the OEM venturi jet pump, as the system will not function correctly if the original restrictive components remain. A hose (not included) must be attached to the 8.5mm outlet barb and submerged at the lowest point of the tank to prevent air intake, or alternatively, a compatible duckbill valve may be used. The 6AN ORB siphon port fitting can be swapped for other 6AN ORB fittings if required, which are sold separately.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandVenturi
Part Number20-0180
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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