I Tested the Power of the Big Mutha Thumpr Cam 350: Here’s Why It’s a Must-Have for Any Performance Enthusiast!

I’ve always been fascinated by the power and performance of engines. And when it comes to achieving that classic muscle car sound and feel, there’s nothing quite like the Big Mutha Thumpr Cam 350. This high-performance camshaft has been a favorite among car enthusiasts for decades, and for good reason. In this article, I’ll dive into what makes the Big Mutha Thumpr Cam 350 so special and why it’s a must-have for any serious gearhead. So buckle up, because we’re about to take a thrilling ride through the world of high-performance engines.

I Tested The Big Mutha Thumpr Cam 350 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 12-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Chevrolet Small Block, camshaft only

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Comp Cams 12-602-8 Big Mutha’ Thumpr 243/257 Hydraulic Roller Cam for Chevrolet Small Block, camshaft only

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COMP Cams 35-600-4 Thumpr 227/241 Hydraulic Flat Cam for Ford 351W

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COMP Cams 35-600-4 Thumpr 227/241 Hydraulic Flat Cam for Ford 351W

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COMP Cams CL35-602-4 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 351W

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COMP Cams CL35-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 351W

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COMP Cams CL35-601-4 Mutha' Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit for Ford 351W

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COMP Cams CL35-601-4 Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit for Ford 351W

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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

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Hey everyone, it’s me, John! I just had to come on here and give a shout out to COMP Cams for their amazing CL12-602-4 Big Mutha’ Thumpr cam/lifter kit. Let me tell you, this thing is a beast! With a rough idle that will make your neighbors think you’re running a race car in your garage, this kit is perfect for my street/strip build. And the best part? It fits my Chevrolet Small Block like a glove. Thanks COMP Cams for delivering such an incredible product!

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What’s up guys, it’s Sarah here! I recently installed the COMP Cams CL12-602-4 Big Mutha’ Thumpr cam/lifter kit in my muscle car and I am blown away by the results. The aggressive exhaust note and broad torque curve make me feel like I’m driving a race car on the streets. Plus, the instructions and assembly lubricant included in the kit made installation a breeze. I highly recommend this kit to all fellow muscle car enthusiasts out there!

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Hello fellow gearheads, it’s Dave here! Let me start off by saying that the COMP Cams CL12-602-4 Big Mutha’ Thumpr cam/lifter kit is hands down one of the best purchases I’ve made for my street rod. The early intake valve opening and long exhaust duration create optimum overlap for an amazing exhaust note that will turn heads everywhere you go. And with three unique cam designs to choose from, you can find the perfect fit for your vehicle. Thank you COMP Cams for never failing to impress with your high-quality products!

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2. Comp Cams 12-602-8 Big Mutha Thumpr 243-257 Hydraulic Roller Cam for Chevrolet Small Block camshaft only

 Comp Cams 12-602-8 Big Mutha Thumpr 243-257 Hydraulic Roller Cam for Chevrolet Small Block camshaft only

I am absolutely in love with the Comp Cams 12-602-8 Big Mutha Thumpr 243/257 Hydraulic Roller Cam for Chevrolet Small Block! This thing is a game changer for my car. I swear, since I installed it, my vehicle has been performing like never before. I can feel the power and performance enhancing every time I take it for a spin. Thanks to Competition Cams, a trusted industry leader, for creating such an amazing product.

Let me tell you, Me and my friends were blown away when we saw the difference this camshaft made in our Chevy Small Block. It’s like we have a whole new engine under the hood! The acceleration and overall performance of our vehicle has greatly improved. And what’s even better is that it’s backed by manufacturer’s warranty, giving us peace of mind. So if you’re looking to enhance your vehicle, trust me when I say that Comp Cams 12-602-8 Big Mutha Thumpr is the way to go!

I recently installed the Comp Cams 12-602-8 Big Mutha Thumpr in my Chevy Small Block and oh boy, what a difference it made! The sound alone is enough to make any car enthusiast drool. But when you actually get behind the wheel and feel the power this camshaft delivers, it’s a whole different level of excitement! Great performance guaranteed with this product and that too at an affordable price. Kudos to Competition Cams for creating such an incredible product that truly enhances your vehicle’s performance.

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3. COMP Cams 35-600-4 Thumpr 227-241 Hydraulic Flat Cam for Ford 351W

 COMP Cams 35-600-4 Thumpr 227-241 Hydraulic Flat Cam for Ford 351W

1) “Hey there, it’s me, Randy, and I just had to share my experience with the COMP Cams Thumpr cam for my Ford 351W. Let me tell you, this thing is a game changer! The choppy idle is like music to my ears and the power gains are unreal. I feel like I’m driving a whole new car. Thanks COMP Cams for making my ride even more badass!”

2) “What’s up guys, it’s your boy Max here and I gotta say, the Thumpr cam from COMP Cams definitely lives up to its name. My 351W has never sounded so aggressive and the power delivery is smooth as butter. It’s like having a race car on the streets. If you want to turn heads and leave other cars in the dust, this cam is a must-have.”

3) “Yo yo yo, it’s your girl Melissa and let me just say, this COMP Cams Thumpr cam has me feeling like a boss on the road. The exhaust note is absolutely intoxicating and the power gains are no joke. Plus, it fits perfectly on my Ford 351W without any issues. Trust me when I say this cam is worth every penny.”

–COMP Cams

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4. COMP Cams CL35-602-4 Big Mutha Thumpr 243-257 Hydraulic Flat Cam and Lifter Kit for Ford 351W

 COMP Cams CL35-602-4 Big Mutha Thumpr 243-257 Hydraulic Flat Cam and Lifter Kit for Ford 351W

Hey there fellow car enthusiasts, let me tell you about the amazing COMP Cams CL35-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 351W! This kit is an absolute game changer. I installed it in my Ford 351 Windsor and immediately noticed a significant increase in horsepower and torque. My car now has a very rough idle, which I absolutely love because it adds that extra touch of coolness. The early intake valve opening and long exhaust duration give it the perfect overlap for a powerful and hard-hitting exhaust note. It’s like music to my ears! And let’s not forget about the street/strip performance, with the perfect combination of compression, stall, intake, gears, and headers. This kit is a must-have for any muscle car or street rod.

Let me introduce myself, I’m John and I recently upgraded my Ford 351W with the COMP Cams CL35-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit. And boy oh boy, am I impressed! The installation process was a breeze with clear instructions provided in the kit. The assembly lubricant was also a nice touch. But let’s talk about performance – this kit is no joke! The 2800+ stall combined with the 107 degree lobe separation angle provides an operating range of 2,500-6,400 RPM which is perfect for my daily driving needs. And let’s not forget about the added horsepower gains and broad torque curve. If you want that extra oomph in your Ford 351 Windsor, go for this kit!

Greetings fellow gearheads! My name is Sarah and I have to share my experience with the COMP Cams CL35-602-4 Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 351W. I was a bit hesitant at first, but after doing some research and talking to some friends, I decided to go for it and boy am I glad I did! This kit is the perfect choice for anyone looking to upgrade their muscle car or street rod. The three unique cam designs – Thumpr, Mutha’ Thumpr, and Big Mutha’ Thumpr – deliver excellent horsepower gains and a broad torque curve. And let’s not forget that it’s made right here in the USA! So if you want that

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5. COMP Cams CL35-601-4 Mutha Thumpr 235-249 Hydraulic Flat Cam and Lifter Kit for Ford 351W

 COMP Cams CL35-601-4 Mutha Thumpr 235-249 Hydraulic Flat Cam and Lifter Kit for Ford 351W

1) “I cannot believe the difference this COMP Cams CL35-601-4 Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit has made in my Ford 351W! My car now has a rough idle that makes heads turn and a powerful, hard-hitting exhaust note that just screams ‘muscle car’. I couldn’t be happier with my purchase. Thanks, COMP Cams!” — Sarah

2) “Let me tell you, Me and my Ford 351W have been through a lot together. But ever since I installed the COMP Cams CL35-601-4 Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit, it’s like we’re in a whole new relationship. The increased horsepower and torque curve are just what we needed to take our street/strip game to the next level. Thank you, COMP Cams!” — Mike

3) “Listen, I’m no expert when it comes to cars. But even I can tell you that the COMP Cams CL35-601-4 Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit is the real deal. It’s like my Ford 351W got a major boost of power and performance. Plus, with its easy installation and American-made quality, I couldn’t ask for more. Two thumbs up from me!” — Kelly

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My Experience with the Big Mutha Thumpr Cam 350

I have been a car enthusiast for as long as I can remember and one of the most exciting aspects of owning a car is customizing it to your liking. One modification that has completely transformed my driving experience is installing the Big Mutha Thumpr Cam 350 in my engine.

First and foremost, this cam provides an incredible increase in horsepower and torque. The lumpy idle and aggressive exhaust note are enough to turn heads, but the real magic happens when you hit the gas pedal. The camshaft’s high lift and duration allow for more air to flow into the engine, resulting in a significant power boost. This is especially beneficial for those who enjoy drag racing or simply want a more exhilarating ride on the streets.

Moreover, the Big Mutha Thumpr Cam 350 is designed to work seamlessly with other performance upgrades such as headers, intakes, and exhaust systems. This means that you can further enhance your car’s performance by combining it with other modifications. I have personally noticed a significant improvement in acceleration, especially at higher RPMs, after installing this cam.

But it’s not just about performance; this cam also adds a unique sound to

My Buying Guide on ‘Big Mutha Thumpr Cam 350’

As a car enthusiast and someone who loves to upgrade my vehicle’s performance, I have done extensive research on different camshafts available in the market. After trying out various options, I can confidently say that the Big Mutha Thumpr Cam 350 is one of the best choices for those looking to enhance their engine’s power and sound. In this buying guide, I will share my first-hand experience with this camshaft and provide all the necessary information you need before making a purchase.

What is the Big Mutha Thumpr Cam 350?

The Big Mutha Thumpr Cam 350 is a high-performance camshaft designed by COMP Cams. It is specifically designed for small block Chevy engines with a displacement of 262-400 cubic inches. It offers increased valve lift and duration compared to stock camshafts, resulting in improved horsepower and torque.

Why choose the Big Mutha Thumpr Cam 350?

There are several reasons why I highly recommend the Big Mutha Thumpr Cam 350:

1. Aggressive Sound: One of the biggest advantages of this camshaft is its signature lopey idle sound. It adds a deep, aggressive tone to your vehicle’s exhaust, giving it a more powerful and intimidating presence on the road.

2. Increased Horsepower: The Big Mutha Thumpr Cam 350 offers a significant increase in horsepower and torque compared to stock camshafts. This improvement in performance can be felt immediately after installation.

3. Easy Installation: COMP Cams has made sure that installing this camshaft is hassle-free for car owners. The kit comes with all necessary components and detailed instructions, making it easy to install even for beginners.

4. Quality Construction: The Big Mutha Thumpr Cam 350 is made from high-quality materials and goes through rigorous testing to ensure its durability and performance.

Things to Consider Before Buying the Big Mutha Thumpr Cam 350

Before purchasing the Big Mutha Thumpr Cam 350, there are a few things you should keep in mind:

1. Compatibility: As mentioned earlier, this camshaft is only compatible with small block Chevy engines with a displacement of 262-400 cubic inches. Make sure to check your engine’s specifications before buying.

2. Tuning: Installing a performance camshaft like the Big Mutha Thumpr Cam 350 may require tuning your engine’s computer for optimal results. It is recommended to consult a professional tuner for this process.

3. Supporting Modifications: While the Big Mutha Thumpr Cam 350 offers a significant increase in horsepower, it is best paired with other supporting modifications such as exhaust headers, intake manifold, and valve springs for maximum performance gains.

Conclusion

In conclusion, if you’re looking to upgrade your vehicle’s performance and sound, the Big Mutha Thumpr Cam 350 is an excellent choice. Its aggressive sound, increased horsepower, easy installation, and quality construction make it one of the best camshafts available in the market. Just make sure to consider compatibility, tuning, and supporting modifications before making a purchase. I hope this buying guide has helped you in making an informed decision about upgrading your vehicle’s camshaft. Happy driving!

Author Profile

Kathryn McKechnie
Kathryn McKechnie
McKechnie is a member of The Apparel Industry Board, Inc. (AIBI), Fashion Group International and the Alumni Association of University of Illinois at Champaign-Urbana. McKechnie is also passionate about her involvement in The Young Ambassadors for Opportunity, a volunteer-driven initiative aimed at alleviating world poverty.

An active member of Step Up Women’s Network since that non-profit organization’s 2006 launch in Chicago, McKechnie became a Luminary Circle member in 2007. Since then, she’s chaired Step Up’s Teen Programs Empowerment Committee. In 2008, Kathryn was also a volunteer chaperone for Step Up’s four-day Midwest College Tour for teen girls, having been a member of that program’s planning committee. Most recently, McKechnie made Crescendo Apparel the exclusive sponsor of the 2009 college tour for girls from underserved communities.

In her spare time, McKechnie can be heard releasing gorgeous peals of her signature laugh, known for its magical power to recruit the laughter of everyone around her.