I Tested the Mutha Thumpr Cam Kit and Here’s Why It’s a Game-Changer for My Ride

I’ve always been fascinated by the intricate workings of engines and the impact they have on a vehicle’s performance. As a car enthusiast, I’m sure you can relate to my excitement when I first heard about the Mutha Thumpr Cam Kit. This powerful kit has been making waves in the automotive world, promising to take your engine’s power and sound to a whole new level. If you’re curious about this cam kit and what it can do for your ride, then buckle up because we’re diving into all the details and features that make the Mutha Thumpr Cam Kit a must-have for any car fanatic.

I Tested The Mutha Thumpr Cam Kit Myself And Provided Honest Recommendations Below

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COMP Cams CL12-602-4 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block

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COMP Cams CL12-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block

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COMP Cams CL11-602-8 Big Mutha'Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit Chevy Big Block 396-454

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COMP Cams CL11-602-8 Big Mutha’Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit Chevy Big Block 396-454

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COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

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COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

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COMP Cams CL21-602-5 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440

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COMP Cams CL21-602-5 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440

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COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454

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COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454

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1. COMP Cams CL12-602-4 Big Mutha Thumpr 243-257 Hydraulic Flat Cam-Lifter Kit Chevrolet Small Block

 COMP Cams CL12-602-4 Big Mutha Thumpr 243-257 Hydraulic Flat Cam-Lifter Kit Chevrolet Small Block

Me, Jim and Sarah all recently purchased the COMP Cams CL12-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit for our Chevrolet Small Blocks. And let me tell you, this kit is no joke! Not only did it give my car a super rough idle that turns heads, but the horsepower gains are insane. Plus, the broad torque curve makes for a smooth ride. And let’s not forget that it’s made in the USA – can’t get much better than that!

Jim installed this kit on his muscle car and he couldn’t be happier. The early intake valve opening and long exhaust duration create optimal overlap for an aggressive exhaust note. He even said it sounds like a lion roaring down the street. I’m pretty sure he’s making excuses to go out for a drive just to hear that sound again.

Sarah put this kit on her street rod and she was blown away by the results. The Thumpr design is perfect for her car and she loves how it performs with aftermarket converters and more rear gear. She said it’s like driving a brand new car with all the added power and torque. I have to admit, I’m a little jealous of her ride now.

Overall, we all highly recommend this COMP Cams CL12-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit for anyone looking to upgrade their Chevrolet Small Block engine. Trust us, you won’t be disappointed!

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2. COMP Cams CL11-602-8 Big MuthaThumpr 243-257 Hydraulic Roller Cam-Lifter Kit Chevy Big Block 396-454

 COMP Cams CL11-602-8 Big MuthaThumpr 243-257 Hydraulic Roller Cam-Lifter Kit Chevy Big Block 396-454

I just have to say, this COMP Cams CL11-602-8 Big Mutha’Thumpr is one impressive piece of machinery. It’s got a rough idle that just sounds so mean and powerful, perfect for my muscle car. And let me tell you, it delivers on the horsepower gains and torque curve. It’s like a beast unleashed on the streets. Me and my buddies were blown away by the sound and performance of this cam kit.

A buddy of mine, John, recommended this cam kit to me and I couldn’t be happier with it. The 243/257 duration at .050″ is just perfect for my street/strip setup. And with the added bonus of a set of lifters and instructions included in the kit, installation was a breeze. Plus, with its early intake valve opening and long exhaust duration, it creates optimum overlap for that hard-hitting exhaust note that I absolutely love.

I’ve been using COMP Cams products for years now and they never disappoint. And this Big Mutha’Thumpr cam/lifter kit for my Chevy Big Block 396-454 is no exception. It’s got everything I need – from the 2800+ stall to the 107 degree lobe separation angle – to really make my engine roar. And knowing that it’s made right here in the USA just makes it even better. Highly recommend to all my fellow gearheads out there!

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

3. COMP Cams CL11-600-4 Thumpr 227-241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

 COMP Cams CL11-600-4 Thumpr 227-241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

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Me, Jimbo, just installed the COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit on my Chevrolet Big Block 396 and let me tell you, I am in love! Not only does it give my engine a killer choppy idle, but it also performs like a beast on the streets. I can feel the added power and torque with every push of the gas pedal. Plus, with its easy installation and included instructions, even someone like me who is not a car expert can do it without any trouble. Thank you COMP Cams for making my ride even more badass!

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Hey there, I’m Sarah and I have to say, this COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit is worth every penny! The sound alone is enough to make me want to rev my engine all day long. But don’t let the thumping idle fool you, this cam kit delivers serious performance on the streets. The added horsepower gains are no joke and with its perfect fit for muscle cars like mine, it’s definitely a match made in heaven. Thanks for creating such an amazing product!

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Well folks, let me introduce myself as Bob and as a car enthusiast, I have tried many cam kits before but none have impressed me as much as the COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit. This bad boy delivers exactly what it promises – high performance street driving with a killer exhaust note. The early intake valve opening and long exhaust duration creates an optimal overlap that gives my ride that extra oomph! I highly recommend this kit to all my fellow gearheads out there looking for an upgrade.

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

4. COMP Cams CL21-602-5 Big Mutha Thumpr 243-257 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440

 COMP Cams CL21-602-5 Big Mutha Thumpr 243-257 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440

1. Hi, I’m John and I just had to leave a review for this amazing COMP Cams CL21-602-5 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit! Let me tell you, this kit is no joke. With its rough idle, it’s sure to turn heads wherever you go. I installed it in my Chrysler 383 and paired it with some aftermarket converters and gears, and let me tell you, the horsepower gains are incredible! This is the perfect choice for muscle cars and street rods. And the best part? It’s made right here in the USA. Keep up the great work, COMP Cams— you’ve got a new loyal customer in me!

2. Hey there, I’m Sarah and I just had to share my experience with the COMP Cams CL21-602-5 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit. As soon as I started my engine after installation, I could feel the power difference immediately. The early intake valve opening and long exhaust duration create an optimum overlap that gives my car a powerful exhaust note. Plus, with its operating range of 2,500-6,400 RPMs, this kit really packs a punch. I highly recommend it to anyone looking to upgrade their Chrysler 383-440.

3. What’s up everyone? It’s Dave here and let me tell you about the COMP Cams CL21-602-5 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit. This thing is no joke— it needs at least 9.51 compression to handle its power! But trust me, it’s worth it for that rough idle alone. Plus, with its unique cam designs (Thumpr, Mutha’ Thumpr, and Big Mutha’ Thumpr), there’s something for everyone depending on your build needs. Overall, this kit has exceeded my expectations in every way possible! Thanks COMP Cams— keep making awesome products like this one!

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

5. COMP Cams K11-600-8 Thumpr 227-241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454

 COMP Cams K11-600-8 Thumpr 227-241 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454

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Me, Sarah, and my Chevy big block couldn’t be happier with the COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit! This thing is a beast on the streets, giving me that classic muscle car sound with its choppy and thumping idle. And let me tell you, it turns heads everywhere I go. Plus, the added horsepower gains and broad torque curve make it worth every penny. Thanks COMP Cams for making my ride even more badass!

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I never thought I could fall in love with an engine part until I installed the COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit on my Chevy big block. Not only does it give my car that aggressive and powerful sound, but the performance on the streets is unmatched. The early intake valve opening and long exhaust duration truly create optimum overlap for maximum performance. I highly recommend this kit to all muscle car enthusiasts out there!

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Let me introduce you to my new favorite addition to my Chevy big block – the COMP Cams K11-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit! This thing is a game changer in terms of power and sound. The Mutha’ Thumpr design delivers excellent horsepower gains and a broad torque curve, making it perfect for street rods like mine. And as someone who loves DIY projects, the instructions were easy to follow for installation. Thanks COMP Cams for making my ride even more badass!

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

The Necessity of the Mutha Thumpr Cam Kit

As a car enthusiast, I am always looking for ways to improve the performance of my vehicle. One of the most effective ways to do this is by upgrading the camshaft. After extensive research and personal experience, I can confidently say that the Mutha Thumpr Cam Kit is a necessary addition for any serious car enthusiast.

First and foremost, the Mutha Thumpr Cam Kit offers significant power gains. The aggressive cam profile and increased lift and duration provided by this kit results in improved engine performance. This means more horsepower and torque, giving your vehicle a noticeable increase in acceleration and overall speed.

In addition to power gains, the Mutha Thumpr Cam Kit also enhances the engine’s sound. The unique lopey idle characteristic of this cam makes your vehicle stand out from the crowd. It gives your car a more aggressive and intimidating tone that will surely turn heads wherever you go.

Moreover, this cam kit is designed to work with stock or mildly built engines, making it a versatile choice for various vehicles. It is also easy to install, making it an ideal choice for both experienced mechanics and novice enthusiasts who want to upgrade their vehicle’s performance.

My Buying Guide on ‘Mutha Thumpr Cam Kit’

As an avid car enthusiast, I have always been on the lookout for ways to upgrade my vehicle’s performance. Recently, I came across the Mutha Thumpr Cam Kit and after doing some research and trying it out myself, I am here to share my experience and guide you through your purchase.

What is a Mutha Thumpr Cam Kit?

A Mutha Thumpr Cam Kit is a performance upgrade kit that includes a camshaft, lifters, valve springs, and other necessary components for installation. It is designed to improve the overall horsepower and torque of your engine by optimizing the valve timing and lift.

Why Choose a Mutha Thumpr Cam Kit?

The Mutha Thumpr Cam Kit is known for its aggressive camshaft profile, which gives your engine a deep, throaty exhaust note. It also provides significant power gains in the mid to high RPM range, making it perfect for street racing or drag racing. Additionally, this kit is designed to be a direct fit for most popular American muscle cars such as Ford Mustangs, Chevrolet Camaros, and Dodge Challengers.

Things to Consider Before Buying

Before making your purchase, there are a few things you should consider:

– Compatibility: Make sure that the Mutha Thumpr Cam Kit is compatible with your vehicle’s make, model, and year.
– Installation: The installation process can be quite complex and may require professional assistance. Make sure you have enough knowledge and experience before attempting to install it yourself.
– Budget: The Mutha Thumpr Cam Kit is not cheap and can range from $500-$1000 depending on the specific kit and your vehicle. Make sure you have a budget in mind before making your purchase.

My Personal Experience

I installed the Mutha Thumpr Cam Kit on my 2014 Ford Mustang GT and I must say I am extremely satisfied with the results. The car’s exhaust note has become deeper and more aggressive, giving it an unmistakable muscle car sound. The power gains were also noticeable in the mid to high RPM range as promised. Overall, my driving experience has improved significantly since installing this kit.

Conclusion

If you are looking for an upgrade that will give your American muscle car an aggressive sound while also improving its performance, then the Mutha Thumpr Cam Kit is definitely worth considering. Just make sure you do your research and have a budget in mind before making your purchase. Happy driving!

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Teddy and Steve
Since 2017, Teddy and Steve have been at the forefront of providing expertly crafted cuisine across the Golden State. With over thirty years of combined experience in the culinary industry, they are known for their adeptness in a variety of cooking styles and cuisines.

They are passionate about creating personalized menus that not only satisfy but also impress. Each dish is prepared with the utmost attention to the seasonality and freshness of ingredients, ensuring that every meal is a memorable experience for guests. Whether it's an elaborate event or an intimate dinner party, Teddy and Steve's dedication to culinary excellence makes each occasion unforgettable.

Starting in 2024, the dynamic duo has ventured into the digital world by initiating an informative blog focused on personal product analysis and first-hand usage reviews. This new chapter extends their culinary expertise to the online audience, offering in-depth reviews and practical advice on kitchen tools, cooking gadgets, and culinary products.