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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code FOUND25 in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

Free Shipping on Orders Over $50 or in-store pickup

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  • Part #: 13205|
  • SKU: 313128

Available tomorrow after 12 p.m.

    • Adjustable base pressure from 5 to 12 PSI
    • 3/8" NPT inlet and outlet ports
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Aeromotive SS Adjustable, 3/8" NPT Regulator

Specifically designed for carbureted street or racing engines, these adjustable regulators offer higher flow, quicker response and less pressure creep than competing two port designs. Ideal for dedicated nitrous applications. These regulators are used by many of the Nascar teams.
  • Adjustable base pressure from 5 to 12 PSI
  • 3/8" NPT inlet and outlet ports
  • 1/8" NPT gauge port
  • Regulators re-seat after the carburetor needle shuts down, preventing pressure creep

Fuel Type
Gasoline/ Alcohol
Gauge Port
Regulator Type
Pressure Range (PSI):
5 To 12 PSI