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    • MSD Atomic Fuel Pressure Regulator, -6AN Inlet, Dual -6AN Outlets, 15-90 psi | 2938
    • MSD Atomic Fuel Pressure Regulator, -6AN Inlet, Dual -6AN Outlets, 15-90 psi | 2938
    • MSD Atomic Fuel Pressure Regulator, -6AN Inlet, Dual -6AN Outlets, 15-90 psi | 2938
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    • Atomic, Fuel Pressure Regulator The Recommended Operating Range Is 15-90 Psig (Pounds Per Square Inch Gauge) MSD Ignition
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    Sale!

    MSD Atomic Fuel Pressure Regulator, -6AN Inlet, Dual -6AN Outlets, 15-90 psi | 2938

    Vendor: MSD
    Part Number: 2938
    Save $50
    Sale Price $399.95 Regular Price $449.95

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    The MSD Atomic Adjustable Fuel Pressure Regulator is configured with a single -6AN inlet and dual -6AN outlets for flexible regulator-to-tank line routing, with a maximum recommended flow rate of 500 liters per hour (2.2 GPM) and a 1:1 vacuum/boost compensation ratio.

    Specifications:

    • Category: Air and Fuel Delivery
    • Part Type: Fuel Injection Pressure Regulator
    • Operating Range: 15-90 psig
    • Max Flow Rate: 500 liters/hour (2.2 GPM)
    • Vacuum/Boost Compensation Ratio: 1:1
    • Inlet/Outlets: Single -6AN Inlet, Dual -6AN Outlets
    • Part Number: 2938

    FAQ

    What is the operating pressure range of the MSD 2938 regulator?

    The recommended operating range is 15-90 psig.

    What fitting size does the MSD 2938 use?

    A single -6AN inlet and dual -6AN outlets.

    What is the maximum flow rate?

    500 liters per hour (2.2 GPM).

    Does this regulator compensate for boost or vacuum?

    Yes, it has a 1:1 vacuum/boost compensation ratio.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
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    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

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