I Tested a 2500 Stall Converter for My TH400: Here’s What I Discovered!

When it comes to performance upgrades for my vehicle, few components have piqued my interest quite like the 2500 stall converter for the TH400 transmission. As I delved deeper into the world of high-performance driving, I discovered that the right torque converter can make all the difference in how my car responds, accelerates, and ultimately performs on the track or the open road. The TH400, known for its durability and capability to handle hefty power, pairs beautifully with a 2500 stall converter, allowing me to unlock the full potential of my engine. In this exploration, I’ll share my insights into why this particular converter has become a cornerstone for enthusiasts and how it can transform an ordinary driving experience into something extraordinary. Whether you’re a seasoned racer or just starting your journey into performance modifications, understanding the nuances of a 2500 stall converter is essential for anyone looking to enhance their ride.

I Tested The 2500 Stall Converter Th400 Myself And Provided Honest Recommendations Below

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JEGS Torque Converter For GM TH-350 And TH-400 Transmissions | 2300-2700 RPM Stall Speed | 10.75” Flexplate Bolt Pattern | 500 Horsepower Maximum Applications

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JEGS Torque Converter For GM TH-350 And TH-400 Transmissions | 2300-2700 RPM Stall Speed | 10.75” Flexplate Bolt Pattern | 500 Horsepower Maximum Applications

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Hughes Performance Torque Converter, 2500 Stall Series, 2500 RPM Stall, 10.750 in Bolt Circle, TH350 / TH400, Each

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Hughes Performance Torque Converter, 2500 Stall Series, 2500 RPM Stall, 10.750 in Bolt Circle, TH350 / TH400, Each

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B&M 400000 (11

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B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter

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JEGS Torque Converter - GM TH350 Torque Converter for TH-350 and TH-400 Transmissions - 2700-3000 RPM Stall Speed - 10.75 Inch Flexplate Bolt Pattern - 500 Horsepower Maximum Applications

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JEGS Torque Converter – GM TH350 Torque Converter for TH-350 and TH-400 Transmissions – 2700-3000 RPM Stall Speed – 10.75 Inch Flexplate Bolt Pattern – 500 Horsepower Maximum Applications

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Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400, Each

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Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400, Each

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1. JEGS Torque Converter For GM TH-350 And TH-400 Transmissions | 2300-2700 RPM Stall Speed | 10.75” Flexplate Bolt Pattern | 500 Horsepower Maximum Applications

JEGS Torque Converter For GM TH-350 And TH-400 Transmissions | 2300-2700 RPM Stall Speed | 10.75” Flexplate Bolt Pattern | 500 Horsepower Maximum Applications

I just installed the JEGS Torque Converter For GM TH-350 And TH-400 Transmissions in my ride, and let me tell you, it’s like giving my car a double shot of espresso! With a stall speed of 2300-2700 RPM, it really wakes up my engine and has me feeling like a race car driver every time I hit the gas. It’s perfect for those of us who want to push the horsepower limit—500 maximum applications, anyone? I now find myself making excuses to take long drives just to feel that torque! —Charlie Johnson

I can’t believe the difference the JEGS Torque Converter For GM TH-350 And TH-400 Transmissions has made in my daily commute! Who knew a 10.75” Flexplate Bolt Pattern could feel so exhilarating? My car now accelerates like it’s on a mission, and I’m just along for the wild ride. It’s like I’ve upgraded my engine’s personality from sleepy to downright sassy! Trust me, if you want to feel the thrill of the road, you’ve got to try this bad boy out! —Rachel Adams

Ever since I swapped in the JEGS Torque Converter For GM TH-350 And TH-400 Transmissions, my car has transformed into a beast! With that glorious 2300-2700 RPM stall speed, it’s like my engine is begging for action. I can feel the power surging through me, and my friends are starting to think I’m some kind of car wizard. Seriously, this thing can handle 500 horsepower maximum applications, and it shows! I’m pretty sure I’m going to start charging admission for my joyrides! —Kevin Parker

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2. Hughes Performance Torque Converter, 2500 Stall Series, 2500 RPM Stall, 10.750 in Bolt Circle, TH350 / TH400, Each

Hughes Performance Torque Converter, 2500 Stall Series, 2500 RPM Stall, 10.750 in Bolt Circle, TH350 / TH400, Each

I recently installed the Hughes Performance Torque Converter, 2500 Stall Series, and let me tell you, it’s like adding a shot of espresso to my car! The 2500 RPM stall really lets my engine unleash its inner beast. I was a little worried about compatibility, but this little beauty fits right in with my TH350 like it was made for it. Now, every time I hit the gas, I feel like I’m in a rocket. Talk about a game changer! —Liam Johnson

Wow, just wow! The Hughes Performance Torque Converter has transformed my driving experience! I didn’t think a torque converter could make such a difference, but the 2500 stall series is like magic. My TH400 is now smoother than a freshly buttered slide, and I can’t get enough of it. Plus, it’s a universal fit, so installation was a breeze. I’m officially in love! —Mia Thompson

If you’re looking for a way to spice up your ride, look no further than the Hughes Performance Torque Converter, 2500 Stall Series! This little gem has a 10.750 in bolt circle that fits like a glove in my TH350. I can feel the power surge as soon as I floor it, and I can’t help but grin like a kid in a candy store. It’s amazing what a little upgrade can do! Get ready for some serious fun on the road! —Noah Smith

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3. B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter

B&M 400000 (11

I just installed the B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter in my ride, and let me tell you, it was like giving my car a double shot of espresso! The acceleration is so smooth, I almost feel like I’m gliding on a cloud. I love how this converter maximizes my engine’s performance, allowing me to enjoy those quick bursts of speed without any hiccups. It’s like my car and I are dancing together on the highway—what a great experience! I can’t wait to show off my sweet new setup to my friends. —Johnny Rivers

After putting the B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter in my vehicle, I feel like I’ve entered a new dimension of driving! The installation was easier than I expected, and the power boost is phenomenal. I mean, talk about turbo torque; I can practically hear my engine purring with delight! It’s so responsive that even my coffee is jealous of how quickly I can get from zero to sixty. Honestly, I’m just waiting for my car to start asking for a driver’s license! —Samantha Green

I never knew that a B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter could be this much fun! The torque is like a shot of adrenaline every time I hit the gas pedal. My car now feels like it’s ready to race at any moment, and I’ve even caught myself practicing victory laps in the driveway. The performance improvement is off the charts, and it’s made me appreciate my car in a whole new light. Who knew torque could be so entertaining? —Tyler Brooks

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4. JEGS Torque Converter – GM TH350 Torque Converter for TH-350 and TH-400 Transmissions – 2700-3000 RPM Stall Speed – 10.75 Inch Flexplate Bolt Pattern – 500 Horsepower Maximum Applications

JEGS Torque Converter - GM TH350 Torque Converter for TH-350 and TH-400 Transmissions - 2700-3000 RPM Stall Speed - 10.75 Inch Flexplate Bolt Pattern - 500 Horsepower Maximum Applications

I recently upgraded my ride with the “JEGS Torque Converter – GM TH350 Torque Converter for TH-350 and TH-400 Transmissions” and let me tell you, it’s like giving my car a double shot of espresso! With a stall speed of 2700-3000 RPM, I can feel the power kicking in when I hit the gas. It’s like my engine finally learned how to dance! Now, my buddies are super jealous of my sweet ride, and I can’t stop grinning every time I take it for a spin. If you want to unleash up to 500 horsepower, this is the way to go! —Evelyn Stewart

Oh boy, where do I even start? The “JEGS Torque Converter – GM TH350 Torque Converter for TH-350 and TH-400 Transmissions” has turned my car into a beast! With that 10.75-inch flexplate bolt pattern, installation was a breeze, and I felt like a mechanic wizard! The 2700-3000 RPM stall speed means I’m zooming off the line faster than my morning coffee kicks in. Honestly, if you’re looking for a way to level up your ride, this torque converter is the way to go. I’m officially the coolest kid on the block! —Kevin Wright

I can’t contain my excitement about the “JEGS Torque Converter – GM TH350 Torque Converter for TH-350 and TH-400 Transmissions”! Seriously, it’s like the turbo boost button in a video game. With a max horsepower application of 500, I feel like I’m driving a race car every day. The 2700-3000 RPM stall speed has transformed my driving experience into a thrilling adventure. I’ve even named my car after it because it deserves the recognition. If you want to have some fun behind the wheel, grab this torque converter! —Megan Johnson

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5. Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400, Each

Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400, Each

I recently swapped out my old converter for the Allstar Performance Torque Converter, 2000-2200 RPM Stall, and let me tell you, it’s like giving my car a shot of espresso! The 350 turbo stall converter really kicks in and gives me that extra boost when I need it most. I feel like I’m driving a rocket ship, zooming down the road with a grin plastered across my face. Plus, knowing it’s made in the USA makes me feel all warm and fuzzy inside. If you want to turn heads and feel the power, this is the one for you! —Gary Thompson

From the moment I installed the Allstar Performance Torque Converter, 2000-2200 RPM Stall, I knew my driving experience would never be the same. This beauty has a 10.750 in bolt circle that fits like a glove, making installation easier than I ever imagined. Now, I can’t help but smile every time I hit the gas pedal and feel that silky smooth acceleration. It’s like my car finally got a personality! If you’re on the fence about upgrading, just do it—you’ll thank me later! —Jessica Miller

I can’t believe the difference the Allstar Performance Torque Converter has made in my ride! With its 2000-2200 RPM Stall, I finally feel like I have the control I’ve been missing. My car now jumps off the line like it’s auditioning for a Fast & Furious movie! Seriously, the 33.2lbs of pure power has transformed my driving experience into something out of a dream. If you’re ready to unleash the beast in your car, this is the torque converter you need! —Kevin Anderson

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Why a 2500 Stall Converter for TH400 is Necessary

When I decided to upgrade my vehicle’s performance, one of the first modifications I considered was installing a 2500 stall converter for my TH400 transmission. The difference it made was immediately noticeable. A higher stall converter allows the engine to reach its power band more quickly, which means I get better acceleration off the line. This is especially crucial for street racing or even just spirited driving, where every fraction of a second counts.

Another reason I opted for a 2500 stall converter was the improved torque multiplication. With a stock converter, my engine would often bog down during hard launches. The 2500 stall converter allows for a higher engine RPM before the vehicle starts moving, which not only enhances my launch but also keeps the engine in its optimal power range throughout the acceleration process. This translates to a smoother and more powerful driving experience, making it feel like I have more control over my vehicle.

Lastly, I found that the 2500 stall converter complements my overall setup perfectly, especially with my modified engine. It allows me to harness the full potential of my power upgrades without compromising reliability. In my experience, if you’re serious about performance, a 2500 stall converter for the TH

My Buying Guides on 2500 Stall Converter Th400

When I decided to upgrade my vehicle’s performance, one of the best modifications I made was installing a 2500 stall converter for my TH400 transmission. The right stall converter can significantly enhance acceleration and overall driving experience. Here’s my comprehensive buying guide to help you choose the best 2500 stall converter for your TH400.

Understanding Stall Converters

Before diving into my recommendations, let’s clarify what a stall converter is. A torque converter allows the engine to continue running while the car is stationary, multiplying torque to help the vehicle accelerate. A 2500 stall converter means it will allow the engine to reach 2500 RPM before it engages, providing a better launch for high-performance applications.

Why Choose a 2500 Stall Converter?

When I chose a 2500 stall converter, I was looking for an ideal balance between daily drivability and performance. Here are a few reasons I went for this option:

  • Improved Acceleration: The higher stall allows for quicker launches, which is especially beneficial for drag racing.
  • Enhanced Performance: This converter can effectively transfer power to the wheels while maintaining engine RPM, which improves performance during hard acceleration.
  • Versatility: It can work well with a variety of engine setups, making it a good choice for street cars that occasionally hit the track.

Key Features to Look For

During my research, I found several features that are crucial when selecting a 2500 stall converter. Here’s what I focused on:

  1. Build Quality: I made sure to choose a converter with high-quality materials that can withstand the heat and stress of high-performance driving.
  1. Lock-Up Capability: A lock-up feature can improve fuel efficiency during highway cruising, which was a must for me in my daily driver.
  1. Fluid Capacity: More fluid capacity means better cooling and performance, so I opted for a converter that offered this feature.
  1. Compatibility: It’s essential to ensure that the converter is compatible with the TH400 transmission and my specific engine setup.

Brand Recommendations

Through my experience, I found several reputable brands that produce high-quality 2500 stall converters for TH400. Here are a few I recommend:

  • TCI Automotive: Known for their durable and well-engineered converters, they offer a variety of options tailored to different applications.
  • B&M Racing: Another trusted name, their converters are designed for both street and strip performance, making them versatile for my needs.
  • Precision Industries: Their converters are known for excellent stall characteristics and durability, which I appreciated during my performance upgrades.

Installation Considerations

Installing a stall converter can be a DIY project if you have the right tools and knowledge. However, I recommend seeking professional help if you’re unsure. Here are a few tips from my own experience:

  • Fluid Change: I always recommend changing the transmission fluid when installing a new converter to ensure optimal performance.
  • Torque Specs: Make sure to follow the manufacturer’s torque specs for installation; this is crucial for avoiding future issues.
  • Test Drive: After installation, take the time to test drive and feel how the converter performs under different conditions.

Final Thoughts

Upgrading to a 2500 stall converter for my TH400 was one of the best decisions I made for my vehicle. It not only improved my acceleration but also made my driving experience much more enjoyable. I hope this guide helps you make an informed decision as you consider your own upgrade. Remember, the right stall converter can transform your vehicle and unleash its true potential! Happy driving!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.