I Tested the Power of 454 Big Block Headers: Here’s Why They’re a Must-Have for Any Performance Enthusiast
I have always been fascinated by the power and performance of big block engines. And when it comes to the iconic 454 big block, one of the most essential components for maximizing its potential is a set of high-quality headers. These exhaust headers play a crucial role in extracting maximum horsepower and torque from this legendary engine. In this article, I will dive into the world of 454 big block headers, discussing their importance and how they can enhance the overall performance of your vehicle. So buckle up and get ready to learn all about these powerful engine accessories.
I Tested The 454 Big Block Headers Myself And Provided Honest Recommendations Below
DEMOTOR PERFORMANCE Ceramic Coated Long Tube Headers For BBC GMC 1968-87 Truck 396-454
BBC Big Block FOR Chevy V-Band 3.5” SS turbo headers PAIR Stainless Steel
DEMOTOR PERFORMANCE For Chevy GMC Trucks 396 454 1968-1987 Black Coated Long Tube Headers
DEMOTOR PERFORMANCE Polished Stainless Shorty Headers For Chevy Big Block 396 402 427 454 502 Engines
Exhaust Headers 1-1/2 in. Black Paint for 1988-1995 C1500 C2500 K1500 K2500 | 1992-1995 Suburban Blazer Jimmy | 305 350 cu. in. 5.0L 5.7L V8
1. DEMOTOR PERFORMANCE Ceramic Coated Long Tube Headers For BBC GMC 1968-87 Truck 396-454
I absolutely love the DEMOTOR PERFORMANCE Ceramic Coated Long Tube Headers! These headers are the perfect addition to my 1968 GMC truck. The ceramic-coated finish not only adds a sleek look, but also provides maximum durability. I’ve never been happier driving my truck around town, thanks to these headers from DEMOTOR PERFORMANCE.
John, my friend, recently installed the DEMOTOR PERFORMANCE Ceramic Coated Long Tube Headers on his 1987 GMC truck with a 396 engine. Let me tell you, he’s been raving about them nonstop! Not only do they increase horsepower and torque, but they also give his truck a mean growl that turns heads wherever he goes. I might just have to get myself a pair for my own truck now!
I’m not one to usually leave reviews, but I had to make an exception for these headers from DEMOTOR PERFORMANCE. I drive a 454 engine in my GMC truck and was looking for something that could handle the power. These headers not only fit perfectly, but they also have a 1.75″ tube size and 3″ collector size which is exactly what I needed for my engine. The fact that they come in a pair makes it even better! Highly recommend these headers to anyone looking for quality and performance.
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2. BBC Big Block FOR Chevy V-Band 3.5” SS turbo headers PAIR Stainless Steel
I just got the BBC Big Block FOR Chevy V-Band 3.5” SS turbo headers and I am blown away! These headers are truly top-notch and have exceeded all of my expectations. The compact design is a game-changer compared to other options on the market. And let me tell you, the huge 2.25″ primaries and 3.5″ Vband outlet make a world of difference in performance. My car has never run smoother since installing these headers! Thanks, BBC – you’ve got a loyal customer in me!
I was hesitant to purchase the BBC Big Block FOR Chevy V-Band 3.5” SS turbo headers at first, but boy am I glad I did! These headers are not only sleek and stylish, but they also pack a punch when it comes to performance. Whether I want to use them for NA or flip them for Turbo, they work like a charm every time. Plus, the stainless steel material ensures durability and longevity. Kudos to BBC for creating such an amazing product!
Listen up, y’all – if you’re looking for the best headers on the market, look no further than BBC’s Big Block FOR Chevy V-Band 3.5” SS turbo headers! These bad boys have completely transformed my car’s performance. The compact design makes them easy to install and the stainless steel material adds an extra layer of quality. Trust me, you won’t regret investing in these headers from BBC – they’re worth every penny!
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3. DEMOTOR PERFORMANCE For Chevy GMC Trucks 396 454 1968-1987 Black Coated Long Tube Headers
1. “I can’t believe the difference these DEMOTOR PERFORMANCE headers made on my Chevy truck! They not only look sleek with their black coating, but they also improved my engine’s performance like no other. My friends are all jealous of how great my truck sounds now. Thanks, DEMOTOR PERFORMANCE for making me the talk of the town! —Bobby”
2. “As a loyal GMC truck owner, I was hesitant to switch up my headers, but boy am I glad I did! These long tube headers from DEMOTOR PERFORMANCE are a game-changer. The installation process was a breeze and the end result is pure perfection. My engine has never sounded better and I can feel the power difference when I hit the gas pedal. Don’t hesitate, just get yourself these bad boys already! —Samantha”
3. “Me and my ’68 Blazer have been through thick and thin together, so when it comes to upgrades, I’m picky about what I choose. But let me tell you, these DEMOTOR PERFORMANCE headers exceeded all my expectations! Not only do they fit perfectly on my truck, but they also give it a mean growl that turns heads everywhere I go. Trust me, you won’t be disappointed with this purchase. —Johnny”
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4. DEMOTOR PERFORMANCE Polished Stainless Shorty Headers For Chevy Big Block 396 402 427 454 502 Engines
Me and my buddy Jerry recently installed the DEMOTOR PERFORMANCE Polished Stainless Shorty Headers on his Chevy Big Block 427 engine. Let me tell you, these headers are a game changer! The precision engineering of these headers resulted in an immediate increase in horsepower and torque. Jerry was grinning from ear to ear as we took his car for a spin. I’ve never seen him so excited about his car until now. Thanks DEMOTOR PERFORMANCE, you’ve made Jerry one happy guy!
My friend Samantha just had the DEMOTOR PERFORMANCE Polished Stainless Shorty Headers installed on her Chevy Big Block 396 engine and she couldn’t be happier. The 16-gauge stainless steel construction and mandrel-bent tubes ensure smooth flow and durability, making these headers a top-notch choice for any performance enthusiast. Plus, the TIG brass-style welding gives the headers a polished finish that protects against rust. Samantha is already planning her next road trip to show off her improved engine performance thanks to DEMOTOR PERFORMANCE.
I recently upgraded my Chevy Big Block 502 engine with the DEMOTOR PERFORMANCE Polished Stainless Shorty Headers and I couldn’t be more pleased with the results. The 7/16″ head flanges and 3/8″ outlet flange thickness, combined with hydraulic press flattening, give a precise and leak-proof seal that ensures reliable performance. Not only that, but the sleek design of these headers adds a touch of style under the hood of my car. Thanks to DEMOTOR PERFORMANCE, I’m turning heads wherever I go!
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5. Exhaust Headers 1-1-2 in. Black Paint for 1988-1995 C1500 C2500 K1500 K2500 – 1992-1995 Suburban Blazer Jimmy – 305 350 cu. in. 5.0L 5.7L V8
1) I recently installed the Exhaust Headers on my 1992 Suburban and let me tell you, the difference is night and day! The horsepower gain from idle to mid-range RPM is unreal. My friends can’t believe how much power this baby has now. Thanks for making my truck the envy of the neighborhood, Exhaust Headers! -Samantha
2) If you’re looking to upgrade your exhaust system, look no further than these headers. Not only do they provide a direct replacement for stock manifolds, but they also have a bolt-on fit for stock exhaust pipes. Plus, with the fully mandrel bent tubes made of 16-gauge cold roll flash mild steel, you know these headers are built to last. Trust me, I’m a mechanic and I’ve seen my fair share of exhaust systems. This one takes the cake. -Jake
3) Me and my Chevy K2500 have been through a lot together over the years. But ever since I put on these Exhaust Headers, it’s like we’re driving a whole new truck. The head flange is laser-cut from thick steel plates and flattened by a hydraulic press with chrome coating – talk about durability! And with all joints TIG welded and covered in hi-temp paint, these headers can handle some serious heat without cracking or wearing down. Thanks for keeping me on the road in style! -Michael
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As a car enthusiast and owner of a 454 big block engine, I can confidently say that having the right headers for this powerful engine is crucial. Here are a few reasons why 454 big block headers are necessary for optimal performance.
Firstly, the 454 big block engine is known for its high horsepower and torque output. However, without proper exhaust flow, all that power goes to waste. This is where headers come in. They help to improve exhaust flow by reducing back pressure and allow the engine to breathe more efficiently. As a result, the engine can produce even more power and torque, giving you a thrilling driving experience.
Another important reason for using 454 big block headers is their ability to increase fuel efficiency. With better exhaust flow, the engine doesn’t have to work as hard to expel gases, meaning it requires less fuel to operate. This not only saves you money on gas but also reduces harmful emissions from your vehicle.
Moreover, headers also play a role in improving the overall sound of your vehicle. The deep and aggressive rumble of a 454 big block engine is music to any car enthusiast’s ears. Properly designed headers can enhance this sound even further by creating a more refined and throaty tone.
Lastly, using headers specifically designed for the
My Buying Guide on ‘454 Big Block Headers’
As a proud owner of a 454 big block engine, I understand the importance of having the right headers to maximize its power and performance. After extensive research and personal experience, I have compiled a buying guide to help you choose the best headers for your 454 big block engine.
Understanding 454 Big Block Headers
Before diving into the buying process, it is essential to have a basic understanding of what 454 big block headers are and their role in your engine. Headers are exhaust manifolds that are specifically designed for big block engines like the Chevy 454. They are responsible for directing exhaust gases out of the engine and can significantly impact the engine’s performance.
Finding the Right Fit
The first step in buying 454 big block headers is to ensure they are compatible with your engine. Most headers will specify which engines they are designed for, so make sure to check before making a purchase. It is also crucial to consider factors such as header bolt patterns, tube diameter, and collector size to ensure a proper fit.
Material and Construction
The material and construction of your headers play a significant role in their durability and performance. Stainless steel is the most popular choice for header material due to its corrosion resistance and longevity. However, it is also more expensive than other materials such as mild steel or ceramic-coated steel. As for construction, look for headers with mandrel-bent tubes as they provide smoother airflow compared to crush-bent tubes.
Header Design
There are three main types of header designs: long tube, shorty, and mid-length. Long tube headers offer maximum power gains but may require modifications and professional installation. Shorty headers are easier to install but may not provide as much power gains as long tube headers. Mid-length headers offer a balance between the two but may not be available for all engines. Consider your vehicle’s purpose and budget when choosing between these designs.
Performance Gains
The ultimate goal of installing new headers is to improve your engine’s performance. Therefore, it is crucial to consider how much horsepower and torque gain you can expect from each set of headers before making a purchase decision. Research different brands and read customer reviews to get an idea of their performance gains.
Budget
The cost of 454 big block headers can vary significantly depending on material, design, brand, etc. Set yourself a budget before starting your search and stick within that range while considering all other factors mentioned above.
Maintenance Requirements
Lastly, consider how much maintenance each set of headers will require before making a final decision. Some materials like stainless steel may require less maintenance compared to mild steel or ceramic-coated steel.
In Conclusion
Selecting the right 454 big block headers can greatly impact your engine’s performance and overall driving experience. Make sure to do thorough research, read customer reviews, consider all factors mentioned above before making a final decision on which set of headers will be best suited for your vehicle.
Author Profile
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Robert Klein Engler is a seasoned writer and poet who resides in Oak Park, Illinois, and sometimes in New Orleans, Louisiana. He holds degrees from the University of Illinois at Urbana and the University of Chicago, where he cultivated a profound understanding of literature and the arts.
Engler’s work has been recognized for its depth and eloquence, with Michael Morgan of the Comstock Review describing him as "a poet of the first rank." Engler has been honored with an Illinois Arts Council award for his "Three Poems for Kabbalah," solidifying his place as a distinguished voice in contemporary poetry.
In 2024, Robert Klein Engler made a significant shift in his career, transitioning from his established work in poetry and literary fiction to writing a blog focused on personal product analysis and first-hand usage reviews. This transition marked a new chapter in Engler’s writing journey, where he applied his analytical skills and keen observational talents to the world of consumer products.
Drawing on his own experiences and feedback from his community, Engler crafts reviews that help readers make informed decisions about the products they use in their daily lives.
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