Mr Gasket Fuel Pressure Regulator

The Mr Gasket fuel pressure regulator is a must-have upgrade for any performance enthusiast looking to tune their vehicle’s fuel delivery system. With the ability to adjust fuel pressure on the fly, the Mr Gasket regulator provides versatility and precision fuel control for boosted, naturally aspirated, diesel, and nitrous oxide injected engines.

Key Features of the Mr Gasket Fuel Pressure Regulator

• Aircraft-quality aluminum construction for durability
• Adjustable fuel pressure range from 3-9 psi
• Viton O-rings for compatibility with all fuel types
• 1/8″ NPT gauge ports for pressure monitoring
• Built-in check valve prevents fuel drain back
• High flow design supports up to 650 hp
• Compact size allows easy underhood mounting
• Available with -6AN ORB inlet/outlet ports
• Works with gasoline, ethanol blends, diesel, and methanol

How to Choose the Right Mr Gasket Regulator

With a wide range of regulators available from Mr Gasket, it’s important to select the right model for your vehicle and performance goals:

• Determine your vehicle’s OEM fuel pressure – higher pressure systems like GDI engines require a regulator rated for higher psi
• Choose a regulator that matches your desired fuel pressure range – low boost applications can use a 3-5 psi regulator, whereas big turbo builds need 6 psi or higher
• Select a regulator with the proper inlet/outlet port size to match your fuel system components -6 AN is common on performance builds
• Make sure the regulator is compatible with your fuel type – gasoline, methanol, ethanol, diesel, etc.
• Pick a regulator with the right mounting configuration – universal regulators allow adjustable positioning

Where to Buy the Mr Gasket Fuel Pressure Regulator

Mr Gasket regulators are available from a wide range of retailers catering to performance enthusiasts:

• Online at Summit Racing, Jegs, and Amazon
• At local auto parts stores like O’Reilly Auto Parts and AutoZone
• Direct from the Mr Gasket website
• From specialty racing and tuning shops
• On eBay and other auction sites

For the best price and selection, online retailers like Summit Racing usually can’t be beat. Amazon offers fast shipping for Prime members but has limited regulator selection.

Mr Gasket Regulator Pricing

Expect to pay anywhere from $50 to $250 for a Mr Gasket fuel pressure regulator depending on features:

• Basic no-frills regulators start around $50
• Adjustable regulators range from $75 to $150
• Billet aluminum regulators cost $175 to $250
• Special edition and brand collab models can be over $300

Watch for sales around the holidays when regulators are often available for 10-20% off.

Pros and Cons of Mr Gasket Regulators

Here are the main benefits and drawbacks of the Mr Gasket fuel regulator:

Pros:

• Wide range of adjustment for precise fuel control
• Billet models offer exceptional durability
• Excellent high flow capacity
• Easy to mount thanks to compact design
• Trusted brand with decades in the performance industry

Cons:

• More expensive than generic regulators
• Limited 1 year warranty coverage
• -6 AN models won’t work with some stock fuel systems
• Not designed for extreme racing applications

How Mr Gasket Compares to Other Brands

Here is how Mr Gasket regulators stack up against the competition:

• More precise adjustment range than cheap no-name brands
• All metal construction versus plastic models from some brands
• Better high end psi capacity than entry-level regulators
• Not quite the same racing pedigree as Aeromotive or Fuelab
• Less expensive but also fewer features than Holley EFI regulators
• Quality and performance on par with similar Summit Racing and NOS regulators

For the price, Mr Gasket delivers exceptional performance and reliability.

What Users Are Saying in Reviews

The Mr Gasket regulator ranks highly in customer reviews. Here are some common themes:

• “Rock solid adjustment range, really fine tuning of fuel pressure is possible.”
• “No problems handling E85 on my 500hp turbo build.”
• “Fit and finish is too notch, the billet models look awesome under the hood.”
• “Easy installation with the included mounting bracket.”
• “Great quality and performance for the money.”

Most complaints relate to a small number of defective units or incorrect applications. Overall, customer satisfaction is excellent.

Is the Regulator Compatible With Your Vehicle?

The Mr Gasket regulator is compatible with most street and performance applications.Ideal for:

• Engine swaps into older vehicles
• Aftermarket EFI systems
• Turbocharged, supercharged, and NOS boosted engines
• High performance naturally aspirated engines
• Diesel trucks and vehicles

Check your fuel system’s required pressure range and port sizes before ordering.

Installation Tips

Use these tips for installing your Mr Gasket fuel pressure regulator:

• Mount the regulator after the fuel pump but before the injectors or carburetor
• Position upright and keep protected from road debris
• Use high pressure rated lines like Earl’s Plumbing to connect inlet and outlet
• Install a pressure gauge to monitor fuel pressure
• Slowly adjust regulator while engine is running to dial-in desired pressure
• Use thread sealant on NPT ports and a fuel rated liquid teflon on AN connections

Be sure to follow all safety precautions when working on a pressurized fuel system.

Regulator Materials and Construction

Mr Gasket uses quality materials and processes in regulator construction:

• Housing CNC machined from aircraft grade 6061 aluminum billet or cast aluminum
• Viton rubber O-rings and seals resistant to all fuel types
• Steel adjustment jam nut resists loosening from vibration
• Stainless steel springs andinternal components
• Hard anodized coating protects exterior from corrosion
• All components made in the USA

The Mr Gasket Warranty

All Mr Gasket fuel pressure regulators are backed by a 1 Year Limited Warranty covering defects in materials and workmanship. This provides a reasonable degree of protection but isn’t as comprehensive as warranties from some competitors.

Where to Find Detailed Reviews

For in-depth analysis of the Mr Gasket fuel pressure regulator, check out reviews from:

• Hot Rod Magazine
• OnAllCylinders
• RPM Outlet
• VW Trends

YouTube install videos also provide helpful visual demonstrations.

Local Availability

The Mr Gasket regulator can be found at many local auto parts stores and performance shops including:

• O’Reilly Auto Parts
• AutoZone
• NAPA Auto Parts
• CARiD
• Small specialty racing and tuning shops

Selection is often limited, so online retailers offer wider availability of models.

Shipping Options

Standard shipping is free for orders over $100 at Summit Racing and Jegs. Expedited and overnight shipping are available at added cost. Amazon Prime offers free 2-day shipping for members.

Maintaining Your Regulator

Mr Gasket regulators are designed for long lasting performance. Just follow these tips:

• Use a fuel pressure gauge to monitor regulator performance
• Replace the O-rings if any fuel leakage is noticed
• Verify fuel compatibility if changing fuel types to prevent corrosion
• Keep the regulator free of dirt and debris
• Check fittings and lines for cracks or damage
• Reset the regulator if target fuel pressure drifts

Potential Issues

The Mr Gasket regulator is highly reliable but a small number of users experience problems like:

• Failure to hold adjusted fuel pressure setting
• Fuel leakage from seals, gaskets, or ports
• Inability to increase fuel pressure high enough
• Corrosion when used with incompatible fuels

Thankfully, issues are very uncommon and the helpful Mr Gasket customer service department is ready to assist if any do crop up.

Verifying Authenticity

Fake regulators masquerading as Mr Gasket products are unfortunately common online. Here are tips for spotting counterfeits:

• Check for the Mr Gasket logo stamped into the aluminum housing
• Inspect for the expected high quality machining and materials
• Verify all accessories like mounting hardware are included
• Confirm legitimacy with seller and ask for additional photos if unsure
• Only buy from authorized Mr Gasket retailers, not unknown 3rd parties

Buying directly from Summit Racing or Jegs is the best way to guarantee authenticity.

Specifications

Here are the key specifications for the Mr Gasket adjustable fuel pressure regulator:

• Ports: -6 AN inlet/outlet or 1/2″ NPT inlet/outlet
• Max Pressure: 125 psi
• Adjustment Range: 3 psi to 9 psi (other ranges available)
• Max Flow: 650 hp naturally aspirated
• Temp Range: -20 F to 240 F
• Weight: Approximately 3 pounds
• Height: 5.5 inches
• Length: 3 inches
• Width: 2.5 inches

Installation Videos

Watch these helpful videos to see the Mr Gasket regulator installed:

https://www.youtube.com/embed/3IdIS3L0hD0 https://www.youtube.com/embed/QwzyQ45fbB4

Following a professional installer makes proper regulator setup easy.

The Bottom Line

With exceptional performance, quality construction, and tunable fuel pressure, the Mr Gasket regulator is a wise investment for many street and racing applications. This versatile regulator really delivers when it comes to fine tuning fuel delivery.