Name: Evil Energy Carburetor Fuel Pressure Regulator - Adjustable 4.5-9 PSI w/Gauge, 3/8" NPT for Classic Cars & Small Engine Gas/E85/Alcohol Compatible (Low Pressure, No Overflow)
SKU: 755456

Product Details ＋

Product details

Brand	EVIL ENERGY
Adjustable Range	4.5-9 PSI (Adjustable via set screw)
Port Sizes	1/8" NPT gauge port Two 3/8" NPT feed/return ports
Material	6061-T6 Aluminum Alloy (Corrosion Resistant)
Fuel Compatibility	Gasoline, E85, Diesel, Ethanol/Alcohol* （*Nylon braided lines not E85 compatible)
Included Gauge	0-15 PSI range for precise monitoring
Application	Universal
Package	✅ 1x Fuel Pressure Regulator ✅ 1x Pressure Gauge (0-15 PSI) ✅ 1x Mounting Bracket ✅ 3x 3/8"NPT to AN6/Hose Barb Fittings ✅ 1x 3/8" NPT Port Plug ✅ 1x Allen Key Sealant Tape ✅ All Required Screws (Self-tapping & Cheese Head)

About this item

🎯 WHY CHOOSE THIS REGULATOR?
Keep your classic car or small engine running smoothly with precise fuel pressure control.

Unlike generic regulators, this complete kit includes everything needed for professional installation while maintaining the low 4.5-9 PSI range critical for carburetor systems.

🛠️ PRO INSTALLATION TIPS
• Always use included sealant tape on NPT threads
• Match regulator PSI to your carburetor's requirements
• For E85 use: Upgrade to PTFE-lined fuel hoses
• Recommended for: 1960s-1980s muscle cars, hot rods, motorcycles, generators

❓ COMMON QUESTIONS
Q: Will this work with my Holley 4150?
A: Yes! All 3/8"NPT carburetors are compatible.

Q: Can I use it for EFI systems?
A: No - Designed specifically for low-pressure carbureted applications.

Q: Is the gauge included?
A: Yes! Unlike basic competitors, our kit includes a 0-15 PSI gauge.

Product Description

Why Choose Evil Energy?

At Evil Energy, we are committed to providing reliable and efficient fuel system solutions for global car owners and enthusiasts.

Our products, including our fuel filters, fuel pressure regulator、braided fuel lines and fittings, are the result of extensive research and rigorous testing to meet the highest standards of quality and performance.

Fast Shipping: Orders are processed within 1-2 business days for quick delivery.
Easy Returns: Enjoy a hassle-free 90-day return policy with free return shipping (Requires no use or installation, packaging intact). 90-180 days will be charged a 15% operating fee.
Warranty: EVIL ENERGY provides 1-year warranty on this kit. For questions, reach out to us via email.

For additional information, please contact us at .