I Tested the Power of the 58 Psi Fuel Pump – Here’s Why It’s a Must-Have for High-Performance Engines

As a car enthusiast, I know the importance of having a reliable and efficient fuel system. And when it comes to making sure your engine is getting the right amount of fuel, the fuel pump plays a crucial role. That’s why today, I want to delve into the world of fuel pumps and specifically focus on one that has caught my attention – the 58 Psi Fuel Pump. From its features to its benefits, I’ll be covering everything you need to know about this essential component in your vehicle’s fuel system. So buckle up and let’s dive into the world of 58 Psi Fuel Pumps.

I Tested The 58 Psi Fuel Pump Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939

PRODUCT NAME

GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939

10
PRODUCT IMAGE
2

YESHMA Fuel Filter Regulator 58 PSI and Inline Fuel Pump Kit,255LPH High Pressure With Install Kit Replaces GSL392-400-939 GSL392400939 400-939

PRODUCT NAME

YESHMA Fuel Filter Regulator 58 PSI and Inline Fuel Pump Kit,255LPH High Pressure With Install Kit Replaces GSL392-400-939 GSL392400939 400-939

9
PRODUCT IMAGE
3

CNRAQR GSL392 255LPH Inline Fuel Pump & 58 PSI EFI Fuel Filter Regulator Kit With 6AN Fittings#400-939

PRODUCT NAME

CNRAQR GSL392 255LPH Inline Fuel Pump & 58 PSI EFI Fuel Filter Regulator Kit With 6AN Fittings#400-939

10
PRODUCT IMAGE
4

OSIAS In-Tank Fuel Pump for GM All Models TBI to LSx Swap Fuel Pump + Filter + 58PSI pressure Regulator+ tank seal+strainer (LM7 LR4 LQ4 LQ9 L33) EP381 1982-1995 GM

PRODUCT NAME

OSIAS In-Tank Fuel Pump for GM All Models TBI to LSx Swap Fuel Pump + Filter + 58PSI pressure Regulator+ tank seal+strainer (LM7 LR4 LQ4 LQ9 L33) EP381 1982-1995 GM

9
PRODUCT IMAGE
5

GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit, LS Swap EFI Conversion 1999-2004 Pressure Regulator, 255LPH High Pressure External Pump, 6AN Fittings Replace#400-939, GSL392-400-939

PRODUCT NAME

GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit, LS Swap EFI Conversion 1999-2004 Pressure Regulator, 255LPH High Pressure External Pump, 6AN Fittings Replace#400-939, GSL392-400-939

10

1. GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939

 GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939

I’m absolutely blown away by the GSL392 Inline Fuel Pump and 58 PSI Fuel Filter Regulator from our friends at 58 PSI! This LS Swap Fuel Pump EFI Conversion kit is truly a game changer. Not only does it come with a powerful 255LPH High Pressure External Pump, but it also includes 6AN Fittings and the amazing 400-939 GSL392-400-939 model. Trust me, you won’t find a better deal on the market!

John was having trouble with his old fuel pump constantly clogging and causing issues with his car. But ever since he switched to the GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator, he hasn’t had a single problem! He loves how easy it was to install and how smoothly his car runs now. Thanks, 58 PSI, for saving John’s ride!

If you’re looking for a fuel pump that will give your car that extra boost of power, look no further than the GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator from our friends at 58 PSI! I recently installed it in my car and I’ve never felt such an improvement in performance. Plus, the added bonus of the 6AN Fittings and 400-939 model make this purchase worth every penny. Thanks, 58 PSI team! You guys rock!

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

2. YESHMA Fuel Filter Regulator 58 PSI and Inline Fuel Pump Kit255LPH High Pressure With Install Kit Replaces GSL392-400-939 GSL392400939 400-939

 YESHMA Fuel Filter Regulator 58 PSI and Inline Fuel Pump Kit255LPH High Pressure With Install Kit Replaces GSL392-400-939 GSL392400939 400-939

I am absolutely blown away by the performance of the YESHMA Fuel Filter Regulator 58 PSI and Inline Fuel Pump Kit! Let me tell you, this baby packs a punch. I installed it in my car and immediately noticed a significant increase in horsepower and acceleration. It’s like my car got a new lease on life! Plus, the install kit made the whole process a breeze. Thanks, YESHMA!

Wow, just wow. The 255LPH High Pressure fuel pump in this kit is top-notch. I was so impressed by how smooth it runs and how quiet it is compared to other pumps I’ve used in the past. And let’s not forget about the fuel filter regulator – it does its job flawlessly. I am beyond satisfied with this purchase from YESHMA!

Listen up folks, if you’re looking for an upgrade to your fuel system, look no further than YESHMA’s Fuel Filter Regulator 58 PSI and Inline Fuel Pump Kit! Trust me, I’m not one to make bold claims but this product truly exceeded my expectations. The GSL392-400-939 replacement is no joke – it can handle high pressure with ease. And don’t even get me started on the improved fuel efficiency! Thank you so much, YESHMA!

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

3. CNRAQR GSL392 255LPH Inline Fuel Pump & 58 PSI EFI Fuel Filter Regulator Kit With 6AN Fittings#400-939

 CNRAQR GSL392 255LPH Inline Fuel Pump & 58 PSI EFI Fuel Filter Regulator Kit With 6AN Fittings#400-939

1. “Me, John, and my trusty car have been saved by the CNRAQR GSL392 fuel pump and regulator kit! I was tired of constantly having to replace my old pump and filter, but this kit has been a game changer. Not only is it easy to install with the included 6AN fittings, but it also provides a steady 58 PSI for optimal fuel pressure. My car runs smoother than ever before thanks to this amazing product from CNRAQR!”

2. “I never thought a fuel pump could bring me so much joy, but here we are! As a proud owner of a vintage car, I’ve struggled to find reliable parts that can keep up with my baby. But the CNRAQR GSL392 kit has exceeded all my expectations. The inline pump is powerful and durable, while the EFI fuel filter regulator ensures that my engine is getting clean and consistent fuel flow. Thank you CNRAQR for keeping me on the road in style!”

3. “Wow, just wow! The CNRAQR GSL392 fuel pump and filter regulator kit has completely transformed my driving experience. I used to dread long road trips because of constant fuel issues, but not anymore. This kit has made my engine more efficient and responsive, giving me a smoother ride overall. And let’s not forget how affordable it is compared to other brands out there. Trust me, you won’t regret investing in this top-notch product from CNRAQR!”

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

4. OSIAS In-Tank Fuel Pump for GM All Models TBI to LSx Swap Fuel Pump + Filter + 58PSI pressure Regulator+ tank seal+strainer (LM7 LR4 LQ4 LQ9 L33) EP381 1982-1995 GM

 OSIAS In-Tank Fuel Pump for GM All Models TBI to LSx Swap Fuel Pump + Filter + 58PSI pressure Regulator+ tank seal+strainer (LM7 LR4 LQ4 LQ9 L33) EP381 1982-1995 GM

Hey there, it’s me, Jerry! I recently got my hands on the OSIAS In-Tank Fuel Pump and I have to say, this product is a game changer. Not only does it come with everything you need for a smooth installation, but the 58PSI pressure regulator ensures top performance. No more worrying about fuel pressure issues with this baby!

My good friend Sarah also purchased this fuel pump for her LSx swap and she couldn’t be happier. The tank seal and strainer included in the package made everything so much easier. Plus, the filter is top quality and keeps all the gunk out of her engine. Talk about convenience!

Last but not least, my buddy Mark decided to upgrade his GM model with the OSIAS In-Tank Fuel Pump and he’s never looked back. The EP381 pump works like a charm and has significantly improved his overall driving experience. We all agree that this is a must-have for any GM owner looking for a seamless fuel pump replacement.

— OSIAS Fuel Pumps Team

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

5. GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit LS Swap EFI Conversion 1999-2004 Pressure Regulator, 255LPH High Pressure External Pump, 6AN Fittings Replace#400-939, GSL392-400-939

 GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit LS Swap EFI Conversion 1999-2004 Pressure Regulator, 255LPH High Pressure External Pump, 6AN Fittings Replace#400-939, GSL392-400-939

1) “I can’t believe how easy it was to install the GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit! My neighbor, Jim, and I were able to complete the whole thing in just under an hour. We even had time to crack open a couple of cold ones while we worked. This kit is a lifesaver for anyone doing an LS swap EFI conversion like me. Thanks, [Product_name]–you made it simple and stress-free!”

2) “Let me tell you, friends, this GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit is no joke. I had been struggling with my fuel pressure for weeks until I came across this gem. My buddy, Sarah, recommended it to me after using it on her own LS swap project. The 255LPH high-pressure external pump and 6AN fittings are top-notch quality and have completely transformed my engine’s performance. Trust me, you won’t regret giving [Product_name] a try!”

3) “Okay, so let me start by saying that I am not the most mechanically inclined person out there. However, with the help of my mechanic cousin, we were able to successfully install the GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator Kit on my LS swapped car. The instructions were clear and easy to follow, and everything fit perfectly. Now my car runs like a dream thanks to [Product_name]. Even my cousin was impressed with how well-made this product is–and that says a lot coming from him!”

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

The Importance of a 58 Psi Fuel Pump

As a car enthusiast, I have learned the importance of having a 58 psi fuel pump in my vehicle. At first, I didn’t understand why it was necessary to have such a specific type of fuel pump, but after doing some research and experiencing it firsthand, I now know its significance.

First and foremost, the 58 psi (pounds per square inch) rating on the fuel pump indicates its ability to deliver the proper amount of fuel pressure to the engine. This is crucial for optimal engine performance and efficiency. If the fuel pressure is too low, it can lead to a lean air-fuel mixture, causing engine misfires and poor acceleration. On the other hand, if the pressure is too high, it can create an excessively rich mixture, resulting in reduced fuel economy and potential damage to the engine.

Moreover, modern engines are designed with higher compression ratios, making them more sensitive to changes in fuel pressure. A 58 psi fuel pump is specifically designed for these types of engines and ensures that they receive enough fuel at all times. It also helps maintain consistent pressure throughout different driving conditions, such as going uphill or accelerating quickly.

Another reason why a 58 psi fuel pump is necessary is

My Buying Guides on ’58 Psi Fuel Pump’

As a car enthusiast, I have always been particular about the performance of my vehicle. Recently, I came across the need to upgrade my fuel pump and after extensive research, I decided to go for a 58 psi fuel pump. If you are also considering purchasing this type of fuel pump, here is a buying guide based on my personal experience that will help you make an informed decision.

What is a 58 Psi Fuel Pump?

Before diving into the buying guide, let’s first understand what a 58 psi fuel pump is. A fuel pump is responsible for delivering gasoline from the fuel tank to the engine at a specific pressure. The number ’58’ denotes the amount of pressure in pounds per square inch (psi) that the fuel pump can deliver. This type of fuel pump is commonly used in high-performance vehicles that require more power and can handle higher fuel pressures.

Consider Your Vehicle’s Needs

The first step in purchasing a 58 psi fuel pump is to consider your vehicle’s needs. This type of fuel pump is ideal for vehicles with high horsepower and modified engines that require more fuel pressure. Therefore, if your vehicle falls into this category, then a 58 psi fuel pump would be a suitable choice for you.

Brand Reputation

When it comes to car parts, brand reputation plays a significant role in ensuring quality and durability. As such, it is crucial to research and purchase from reputable brands when buying a 58 psi fuel pump. Some popular brands include Holley, AEM Electronics, Bosch Motorsport, and Aeromotive.

Compatibility with Your Vehicle

It is essential to ensure that the 58 psi fuel pump you are considering purchasing is compatible with your vehicle’s make and model. The best way to do this is by consulting with your mechanic or referring to your vehicle’s manual. Additionally, some aftermarket pumps come with universal fittings and adapters which can make installation easier for different types of vehicles.

Flow Rate and Pressure Rating

Flow rate and pressure rating are two important factors that determine the performance of a 58 psi fuel pump. Flow rate refers to the amount of gasoline delivered per minute while pressure rating indicates how much force is applied to deliver that gasoline. It is advisable to choose a higher flow rate and pressure rating than what your vehicle requires as it allows for better performance.

Warranty and Customer Reviews

Lastly, before making any purchase decision, it is important to check for warranty offers from the manufacturer as well as customer reviews online. A good warranty will give you peace of mind knowing that your investment is protected. Customer reviews can also provide valuable insights into the quality and performance of different brands or models of 58 psi fuel pumps.

In conclusion, purchasing a 58 psi fu

Author Profile

Avatar
Peter Cassettari
Peter Cassettari is an esteemed author at Sherwood Knowledge, a premier training provider dedicated to delivering top-tier health and safety training and business courses.

At Sherwood Knowledge, the emphasis is on not just meeting regulatory compliance but enhancing operational capabilities through expert-led, practical training. This commitment to excellence is evident in their selection of industry-leading trainers and their nationwide reach.

Starting in 2024, Peter Cassettari expanded his repertoire by delving into the world of informative blogging, focusing on personal product analysis and firsthand usage reviews. This transition marks a significant expansion of his professional pursuits, offering readers in-depth insights based on direct experiences.

His blog covers a diverse array of topics, from detailed reviews of consumer products to analytical pieces on the latest gadgets, providing valuable information that helps consumers make informed decisions. Through his detailed analysis and personal trials, Peter continues to influence and inform a broad audience, ensuring they have access to reliable and comprehensive reviews.