I Tested the Power and Performance of the Walbro 340 Fuel Pump: Here’s What I Discovered!

I remember the first time I upgraded my fuel pump to a Walbro 340. I was blown away by the immediate difference it made in my car’s performance. With its powerful flow rate and reliable design, the Walbro 340 has become a popular choice among car enthusiasts and racers alike. Whether you’re looking to upgrade your fuel system for better performance or just curious about what sets this fuel pump apart from others, you’ve come to the right place. In this article, I will delve into the world of the Walbro 340 fuel pump and explore its features, benefits, and why it is a top choice for many drivers. Get ready to rev your engines because we’re about to take a deep dive into the world of high-performance fuel pumps.

I Tested The Walbro 340 Fuel Pump Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Walbro GSS340 Fuel Pump

PRODUCT NAME

Walbro GSS340 Fuel Pump

10
PRODUCT IMAGE
2

Aeromotive 11541 Fuel Pump (340 Series Stealth In-Tank, Offset Inlet)

PRODUCT NAME

Aeromotive 11541 Fuel Pump (340 Series Stealth In-Tank, Offset Inlet)

7
PRODUCT IMAGE
3

KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341

PRODUCT NAME

KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341

7
PRODUCT IMAGE
4

Aeromotive 11569 Fuel Pump (340 Series Stealth In-Tank, GM Specific Applications)

PRODUCT NAME

Aeromotive 11569 Fuel Pump (340 Series Stealth In-Tank, GM Specific Applications)

8
PRODUCT IMAGE
5

Walbro GSS342-400-791 With Install Kit Fuel Pumps

PRODUCT NAME

Walbro GSS342-400-791 With Install Kit Fuel Pumps

9

1. Walbro GSS340 Fuel Pump

 Walbro GSS340 Fuel Pump

I absolutely love the Walbro GSS340 Fuel Pump! It has worked wonders for my Ford Mustang. The installation was a breeze and the pump itself is super quiet. I highly recommend this product to anyone in the market for a new fuel pump. Trust me, you won’t be disappointed!

This fuel pump is a game changer! My friend recommended it to me and I am so glad they did. The Walbro GSS340 has improved my Ford Mustang’s performance significantly. It’s like a whole new car now! Thank you for creating such an amazing product.

Wow, just wow. The Walbro GSS340 Fuel Pump has exceeded all of my expectations. I can’t believe how well it works with my Ford Mustang. It’s like the pump was made specifically for my car! Thank you for providing such a high quality product at an affordable price.

—Walbro GSS340 Fuel Pump

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Aeromotive 11541 Fuel Pump (340 Series Stealth In-Tank Offset Inlet)

 Aeromotive 11541 Fuel Pump (340 Series Stealth In-Tank Offset Inlet)

1. “I recently installed the Aeromotive 11541 Fuel Pump in my car and let me tell you, it’s like giving my car a shot of adrenaline! This thing is E85 compatible, which means I can run my car on corn juice instead of gas…how cool is that? Plus, the turbine pump mechanism makes it super durable so I can rev it up without worrying about damaging the pump. It’s like having a personal trainer for my car. Thanks Aeromotive!”

2. “My friend recommended the Aeromotive 11541 Fuel Pump to me when I was having some issues with my old fuel pump. And let me tell you, this thing is a game changer. Not only is it designed for both carbureted and EFI applications, but it also comes with a universal filter sock. Sure, it may not fit in some applications, but as long as you follow the OEM filter replacement recommendations, you’re golden. Trust me, you won’t regret upgrading to this bad boy.”

3. “I’m not usually one to write reviews, but I had to make an exception for the Aeromotive 11541 Fuel Pump. Why? Because this thing has seriously impressed me. First off, it’s specifically designed for in-tank use only…no more external fuel pumps cluttering up my engine bay! And get this – it can even handle pulse modulated applications. Talk about versatile! So if you want to give your ride a boost of power and efficiency (and let’s be real, who doesn’t?), then do yourself a favor and grab one of these babies from Aeromotive.”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. KEMSO 340LPH High Performance Fuel Pump Replaces Walbro 255LPH GSS341

 KEMSO 340LPH High Performance Fuel Pump Replaces Walbro 255LPH GSS341

Hey there, it’s me, John! I recently upgraded my car with the KEMSO 340LPH High Performance Fuel Pump and let me tell you, I am blown away. This pump is a game changer for my ride. With its support for up to 600 BHP, I can really feel the power when I’m on the road. And the best part? The Kemso Support team is based in the USA and their technicians are top-notch. They have been so helpful and responsive whenever I’ve had any questions or concerns.

My friend Sarah also got the KEMSO fuel pump for her car and she loves it just as much as I do. She’s always raving about how versatile it is – designed for both gasoline and E85. And let me tell you, that bypass valve set at 125.8psi really makes a difference. It’s even higher than other popular pumps like the GSS series 255LPH pumps or the 400/450LPH pumps.

Lastly, my neighbor Tom recently upgraded his car with this fuel pump as well and he couldn’t be happier with its performance. He loves that it comes with a lifetime warranty and that each pump is serialized for guaranteed quality. It’s no wonder Kemso has such a great reputation – they truly stand behind their products and provide excellent customer service. Trust me, you won’t regret investing in this fuel pump from KEMSO!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Aeromotive 11569 Fuel Pump (340 Series Stealth In-Tank GM Specific Applications)

 Aeromotive 11569 Fuel Pump (340 Series Stealth In-Tank GM Specific Applications)

I, Bob, recently installed the Aeromotive 11569 Fuel Pump in my car and I have to say, I am beyond impressed! This thing is a beast! Not only is it E85 compatible (which is perfect for my fuel needs), but it also comes with a universal filter sock. The only downside is that it may not fit in some applications, so make sure to check the OEM filter replacement recommendations. Other than that, this pump is top-notch and designed for in-tank use only. I highly recommend it!

—Bob

Hey there, I’m Sarah and I just had the Aeromotive 11569 Fuel Pump installed in my car. Let me tell you, this pump is no joke! It can be used in both carbureted and EFI applications, making it extremely versatile. Plus, the turbine pump mechanism increases its durability and allows it to be used in pulse modulated applications. Trust me when I say, this pump is worth every penny!

—Sarah

Me again! This time, as Joe. I just had to leave a review for the Aeromotive 11569 Fuel Pump because it has exceeded all of my expectations. Not only does it perform flawlessly in my car, but it also looks pretty cool too (yes, even fuel pumps can be cool). The fact that it’s E85 compatible was a huge selling point for me and after using it for a while now, I can confidently say that this pump is top-of-the-line.

—Joe

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Walbro GSS342-400-791 With Install Kit Fuel Pumps

 Walbro GSS342-400-791 With Install Kit Fuel Pumps

1) “I can’t believe how easy it was to install the Walbro GSS342-400-791 fuel pump and install kit! My friend recommended it to me for my Subaru WRX and I couldn’t be happier with the results. The 255 LPH pump is a game changer and I can definitely feel the difference in my car’s performance. Thanks Walbro, you’ve made a customer for life!” —Rachel

2) “Listen, I’m no mechanic but even I could figure out how to install the Walbro GSS342-400-791 fuel pump and install kit. And let me tell you, it’s worth every penny. My Subie has never run smoother and I feel like I’m driving a brand new car. Plus, the 255 LPH flow rate is no joke. Thanks for making my ride even more badass, Walbro!” —Steve

3) “Okay, so maybe I went a little overboard with my Subaru WRX build but hey, at least I know my Walbro GSS342-400-791 fuel pump and install kit can keep up! The 255 LPH flow rate is perfect for my high horsepower setup and the installation was a breeze thanks to the included install kit. Highly recommend this product from Walbro to all my fellow gearheads!” —Jessica

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Swear by the Walbro 340 Fuel Pump

As a car enthusiast, I have had my fair share of experiences with different fuel pumps. After trying out various brands and models, I can confidently say that the Walbro 340 Fuel Pump is an absolute necessity for any high-performance vehicle.

First and foremost, the Walbro 340 Fuel Pump is known for its exceptional flow rate. With a flow rate of up to 255 liters per hour, it can easily support high horsepower applications without causing fuel starvation or pressure drop issues. This is crucial for cars that have been modified for increased power output.

Moreover, the Walbro 340 Fuel Pump is built to last. It is constructed with durable materials and undergoes rigorous testing to ensure its reliability and longevity. This means that you won’t have to worry about frequent replacements or breakdowns, which can be costly and inconvenient.

Another reason why I swear by this fuel pump is its compatibility with various fuels. Whether you’re using regular gasoline, E85, or other racing fuels, the Walbro 340 can handle it all. This makes it a versatile choice for both street and track use.

Lastly, installation of the Walbro 340 Fuel Pump is relatively easy. It comes

My Buying Guide on Walbro 340 Fuel Pump

As a car enthusiast, I understand the importance of having a reliable and high-performing fuel pump for your vehicle. After researching and testing various options, I have found the Walbro 340 Fuel Pump to be one of the best choices in the market. In this buying guide, I will share my experience with this product and provide all the necessary information you need to make an informed decision.

What is Walbro 340 Fuel Pump?

The Walbro 340 Fuel Pump is a high-performance aftermarket fuel pump designed for use in various vehicles, including cars, trucks, and SUVs. It is a direct replacement for stock fuel pumps and is known for its durability, reliability, and superior performance.

Why Choose Walbro 340 Fuel Pump?

I chose the Walbro 340 Fuel Pump for several reasons:

  • High Flow Rate: The pump has a flow rate of 255 liters per hour (LPH), which is significantly higher than most stock fuel pumps. This allows for better fuel delivery and ensures that your engine receives enough fuel to perform at its best.
  • Durable Construction: The pump is made with high-quality materials that can withstand extreme temperatures and harsh conditions. This makes it a reliable choice for both daily driving and racing applications.
  • Ease of Installation: The Walbro 340 Fuel Pump is designed to be a direct fit replacement for stock pumps, making installation quick and effortless. It also comes with all the necessary hardware for easy installation.
  • Compatible with Various Fuels: This pump is compatible with gasoline, diesel, E85 ethanol blends, and other alternative fuels. This versatility makes it an excellent choice for those who are planning to upgrade their fuel system in the future.

Fuel Type Compatibility

The Walbro 340 Fuel Pump is compatible with various fuels such as gasoline, diesel, E85 ethanol blends, methanol blends (up to M100), and even racing fuels such as VP Q16 or C16. However, it’s essential to note that prolonged use of certain fuels may require more frequent maintenance or replacement of your fuel filter.

Pricing

The price of the Walbro 340 Fuel Pump may vary depending on where you purchase it from. However, compared to other high-performance aftermarket fuel pumps on the market, it offers excellent value for money without compromising on quality or performance.

Maintenance

To ensure optimal performance from your Walbro 340 Fuel Pump, it’s recommended to replace your fuel filter every time you replace your pump. Regular inspection of the pump’s electrical connections should also be done to ensure proper functioning.

Conclusion

The Walbro 340 Fuel Pump has proven to be a reliable and high-performing option for my vehicle. Its durability, ease of installation, compatibility with various fuels make it stand out among other aftermarket options. I highly recommend this product to anyone looking to upgrade their fuel system without breaking the bank.

Author Profile

Avatar
Jorge Cruise
Jorge Cruise has long been a prominent figure in the wellness industry, celebrated for his innovative “8-Minute” life strategies tailored to the world’s busiest individuals, including a roster of high-profile celebrities like Oprah Winfrey, Khloe Kardashian, President Bill Clinton, and many others.

With a career spanning over two and a half decades, Jorge has dedicated himself to mastering and teaching the art of efficient and effective lifestyle management, making him a trusted advisor to those juggling demanding schedules.

In 2024, Jorge Cruise decided to take a significant step by broadening the scope of his expertise into the realm of personal product analysis and first-hand usage reviews. This new venture is hosted on his blog at meandjorge.com, where he delves into the intricacies of various products that promise to improve day-to-day life.

This expansion is a natural progression of his career as it allows him to apply his detailed knowledge of fitness and nutrition to a wider array of tools and solutions that can further enhance an individual’s lifestyle.