20 Best Comp Cam Thumpr 350 [2025]

Are you looking for the best Comp Cam Thumpr 350? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Comp Cam Thumpr 350.

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1 COMP Cams 127020 Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3-V COMP Cams 127020 Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3-V
2 COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block... COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block...
3 Comp Cams 12-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chevrolet Small Block, camshaft... Comp Cams 12-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chevrolet Small Block, camshaft...
4 COMP Cams K92-600-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Buick 350 COMP Cams K92-600-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Buick 350
5 Comp Cams 08-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for OE Roller SBC, camshaft only Comp Cams 08-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for OE Roller SBC, camshaft only
6 Comp Cams CL35-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Ford 351W Comp Cams CL35-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Ford 351W
7 COMP Cams 12-602-20 Big Mutha' Thumpr NIT 243/257 Hydraulic Flat Cam for Chevrolet Small Block COMP Cams 12-602-20 Big Mutha' Thumpr NIT 243/257 Hydraulic Flat Cam for Chevrolet Small Block
8 Comp Cams K35-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 351W Comp Cams K35-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 351W
9 COMP Cams CL31-603-5 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 221-302 COMP Cams CL31-603-5 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 221-302
10 COMP Cams 191710 Mutha' Thumpr NSR Cams for ('11-'14) Ford 5.0L Coyote COMP Cams 191710 Mutha' Thumpr NSR Cams for ('11-'14) Ford 5.0L Coyote
11 COMP Cams 96-600-5 Thumpr 227/241 Hydraulic Flat Cam for Buick 400, 430, 455 COMP Cams 96-600-5 Thumpr 227/241 Hydraulic Flat Cam for Buick 400, 430, 455
12 COMP Cams 35-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351W COMP Cams 35-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351W
13 COMP Cams 35-601-4 Mutha' Thumpr 235/249 Hydraulic Flat Cam for Ford 351W COMP Cams 35-601-4 Mutha' Thumpr 235/249 Hydraulic Flat Cam for Ford 351W
14 COMP Cams K32-601-5 Mutha' Thumpr 234/249 Hydraulic Flat Cam K-Kit for Ford 351C, 351M-400M COMP Cams K32-601-5 Mutha' Thumpr 234/249 Hydraulic Flat Cam K-Kit for Ford 351C, 351M-400M
15 COMP Cams 243710 Mutha' Thumpr NSR Cams for ('15-'17) Ford 5.0L Coyote COMP Cams 243710 Mutha' Thumpr NSR Cams for ('15-'17) Ford 5.0L Coyote
16 COMP Cams CL12-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block COMP Cams CL12-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block
17 COMP Cams K12-238-2 Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit for Chevrolet Small Block COMP Cams K12-238-2 Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit for Chevrolet Small Block
18 Lunati 10120102LK Bare Bones 224/234 Hydraulic Flat Cam/Lifter Kit for 262-400 Chevrolet Small Block Lunati 10120102LK Bare Bones 224/234 Hydraulic Flat Cam/Lifter Kit for 262-400 Chevrolet Small Block
19 COMP Cams 51-600-5 Thumpr 227/241 Hydraulic Flat Cam for Pontiac 265-455 COMP Cams 51-600-5 Thumpr 227/241 Hydraulic Flat Cam for Pontiac 265-455
Bestseller No. 1
COMP Cams 127020 Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3-V
  • SOHC - Mutha' Thumpr NSR (NO SPRINGS REQUIRED): Very rough idle, biggest cam for stock heads. Great power above 4900 rpm. Compatible with stock valve...
  • 273/306 Advertised Duration, 234/254 Duration @ .050 inch, .450 inch/.450 inch Lift, 109 Lobe Separation
  • Part #26113-24 valve springs available but not required
  • Steel retainer part #710-24 and titanium retainer part #702-24 also available
Bestseller No. 2
COMP Cams CL11-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block...
  • High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
  • 1,800-5,600 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.498"/0.483" Valve Lift
  • CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 3
Comp Cams 12-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chevrolet Small Block, camshaft...
  • High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  • 2,200-5,900 RPM Operating Range
  • 235/249 Duration at .050". 107 Degree Lobe Separation Angle
  • 0.521/0.507 Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 4
COMP Cams K92-600-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Buick 350
  • High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
  • 2,000-5,800 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.494"/0.48" Valve Lift
  • K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly...
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 5
Comp Cams 08-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for OE Roller SBC, camshaft only
  • Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
  • 1,900-5,600 RPM Operating Range
  • 243/257 Duration at .050". 107 Degree Lobe Separation Angle
  • 0.533/0.519 Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 6
Comp Cams CL35-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Ford 351W
  • High performance street, stock converter ok, best with 2000+converter and gears. Choppy/thumping idle.
  • 2,000-5,800 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.490"/0.475" Valve Lift
  • CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
SaleBestseller No. 7
COMP Cams 12-602-20 Big Mutha' Thumpr NIT 243/257 Hydraulic Flat Cam for Chevrolet Small Block
  • Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. Nitrided.
  • 2,500-6,400 RPM Operating Range
  • 243/257 Duration at .050". 107 Degree Lobe Separation Angle. 0.500"/0.486" Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
  • Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower...
Bestseller No. 8
Comp Cams K35-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 351W
  • High performance street, stock converter ok, best with 2000+converter and gears. Choppy/thumping idle.
  • 2,000-5,800 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.49"/0.475" Valve Lift
  • K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly...
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 9
COMP Cams CL31-603-5 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 221-302
  • Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
  • 2,500-6,400 RPM Operating Range
  • 243/257 Duration at .050". 107 Degree Lobe Separation Angle. 0.512"/0.497" Valve Lift
  • CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 10
COMP Cams 191710 Mutha' Thumpr NSR Cams for ('11-'14) Ford 5.0L Coyote
  • Low End Grunt - Quicker intake profile for more torque in low- to mid-range
  • SC and N/A - Ideal for naturally aspirated and supercharged applications
  • Forget the Springs - "NSR" No Springs Required lobe design.
  • Horsepower Gains - Delivers excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
  • Fits 2011-2014 Ford 5.0 Coyote engines.
Bestseller No. 11
COMP Cams 96-600-5 Thumpr 227/241 Hydraulic Flat Cam for Buick 400, 430, 455
  • High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
  • 2,000-5,800 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.494"/0.480" Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
  • Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower...
Bestseller No. 12
COMP Cams 35-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351W
  • Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
  • 2,500-6,200 RPM Operating Range
  • 243/257 Duration at .050". 107 Degree Lobe Separation Angle
  • 0.552"/0.538" Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 13
COMP Cams 35-601-4 Mutha' Thumpr 235/249 Hydraulic Flat Cam for Ford 351W
  • High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  • 2,200-6,100 RPM Operating Range
  • 235/249 Duration at .050". 107 Degree Lobe Separation Angle
  • 0.501/0.486 Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 14
COMP Cams K32-601-5 Mutha' Thumpr 234/249 Hydraulic Flat Cam K-Kit for Ford 351C, 351M-400M
  • High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  • 2,200-6,100 RPM Operating Range
  • 234/249 Duration at .050". 107 Degree Lobe Separation Angle. 0.519"/0.503" Valve Lift
  • K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly...
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 15
COMP Cams 243710 Mutha' Thumpr NSR Cams for ('15-'17) Ford 5.0L Coyote
  • Low End Grunt - Quicker intake profile for more torque in low- to mid-range
  • SC and N/A - Ideal for naturally aspirated and supercharged applications
  • Forget the Springs - "NSR" No Springs Required lobe design.
  • Horsepower Gains - Delivers excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
  • Fits 2015-2017 Ford 5.0 Coyote engines.
Bestseller No. 16
COMP Cams CL12-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block
  • High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
  • 2,000-5,800 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.479"/0.465" Valve Lift
  • CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
Bestseller No. 17
COMP Cams K12-238-2 Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit for Chevrolet Small Block
  • Excellent response, good mid-range, noticeable idle.
  • 1,300-5,600 RPM Operating Range
  • 218/224 Duration at .050". 110 Degree Lobe Separation Angle. 0.462"/0.469" Valve Lift
  • K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly...
  • Excellent performance in street carbureted applications. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift...
Bestseller No. 18
Lunati 10120102LK Bare Bones 224/234 Hydraulic Flat Cam/Lifter Kit for 262-400 Chevrolet Small Block
  • Noticable idle, great mid range and upper RPM power. Great for street performance or mild bracket racing
  • 2000 - 6000 RPM Operating Range
  • 224/234 Duration at .050". 112 Degree Lobe Separation Angle. 0.465"/0.488" Valve Lift
  • Lunati Cam and Lifter Kits include a camshaft, a set of lifters, instructions and assembly lubricant.
  • Budget Conscious Power Production - Ideal for budget minded hotrodders, the Lunati Bare Bones camshaft series delivers serious horsepower increases...
Bestseller No. 19
COMP Cams 51-600-5 Thumpr 227/241 Hydraulic Flat Cam for Pontiac 265-455
  • High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
  • 2,000-5,800 RPM Operating Range
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle. 0.478"/0.465" Valve Lift
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters...
  • Perfect choice for muscle cars and street rods - Three unique cam designs: Thumpr, Mutha' Thumpr and Big Mutha' Thumpr deliver excellent horsepower...

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After hours of searching and using all the models on the market, we have found the best Comp Cam Thumpr 350 for 2023. See our ranking below!

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John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Comp Cam Thumpr 350 that you consider buying. Your questions might include the following:

  • Is it worth buying an Comp Cam Thumpr 350?
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  • Which Comp Cam Thumpr 350 are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Comp Cam Thumpr 350, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Comp Cam Thumpr 350, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Comp Cam Thumpr 350. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Comp Cam Thumpr 350 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

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  1. Brand Value: Every brand of Comp Cam Thumpr 350 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Comp Cam Thumpr 350?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Comp Cam Thumpr 350.
  5. Customer Ratings: Number ratings grade Comp Cam Thumpr 350 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Comp Cam Thumpr 350.
  7. Product Quality: You don’t always get what you pay for with an Comp Cam Thumpr 350, sometimes less, and sometimes more.
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John Harvards always remembers that maintaining Comp Cam Thumpr 350 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: What is the best camshaft for a 350 Chevy 350?

A: COMP Cams CL12-600-4 Camshaft For 350 Chevy – Best Top Pick Review COMP Cams CL12-600-4 camshaft option is our top pick, and for good cause. With its many great features that will increase the performance of your 350 Chevy significantly, this choice will give you the most horsepower for the most cost-effective price.

Q: What is the highest RPM a camshaft can go?

A: This ranges from 2,000, all the way to 5,800 RPMs to give you the largest range of top-notch performance. This camshaft doesn’t just come by itself, it also comes with a set of lifters, written instructions for easy installation, and an assembly lubricant.

Q: What are the different types of camshafts?

A: This camshaft kit option has three different camshaft options to choose from that include the Thumpr, the Mutha’ Thumpr, and the Big Mutha’ Thumpr. Each of these offers its user more horsepower and a broad torque curve for the size that they are looking for.

Q: What is the RPM of a comp 12-602-4 camshaft?

A: The COMP Cams 12-602-4 camshaft has three different grinds for different performance applications that range from lower compression builds to higher compression engines in cars with looser torque converters and lower gear ratios. This camshaft model has a high RPM operating range that is between 2,200 to 6,100 RPMs.