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The Aeromotive Pro-Series EFI Boost Reference Regulator is engineered for serious high horsepower applications, supporting engine outputs up to 2000 HP. Designed with precision and durability in mind, this regulator provides adjustable base pressure ranging from 30 to 75 PSI with the default spring and can be modified to 75 to 125 PSI using the optional spring, making it versatile for various fuel delivery needs. Its robust construction features a virtually indestructible electroless nickel-plated body and a bright dip black anodized cap, ensuring long-lasting performance in demanding environments.
This regulator is ideal for high-volume, high-pressure fuel systems, including Pro-Series, Brushless 3.5 and 5.0 electric pumps, and 6-GPM mechanical pumps. It includes auxiliary ports suitable for nitrous oxide systems, pressure gauges, and transducers, enhancing its functionality for complex setups. The vacuum/boost reference operates on a 1:1 ratio, providing precise pressure control essential for optimal engine tuning. The package includes two boost line adapters*one barbed for rubber hose and one AN-04 braided line*to prevent blow-off during high boost conditions. A dedicated 1/8 NPT port allows for additional sensor or gauge installations.
The Aeromotive Pro-Series EFI regulator comes with a comprehensive set of fittings, including three ORB-08 and one ORB-10 inlet ports, with two featuring AN-08 flare adapters, and an ORB-10 return port with an AN-10 flare adapter. Port plugs are included for customization, and the regulator's design features multiple inlet configurations, including a 3-8 inch and a 10-inch inlet, as well as a 10-inch bypass, ensuring compatibility with various fuel system components. The regulator is not CARB approved but complies with Prop 65 standards, making it suitable for use in most high-performance automotive applications.
Built for durability and precision, the Aeromotive Pro-Series EFI Boost Reference Regulator is a critical component for enthusiasts seeking reliable, high-capacity fuel regulation. Its advanced features and robust construction make it an excellent choice for race cars, custom builds, and high-performance street vehicles that demand exceptional fuel management and consistent delivery under extreme conditions.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
