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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

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