Comp Cams
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Comp Cams K31-601-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 221-302
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Comp Cams K31-601-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 221-302
Comp Cams K31-601-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 221-302
Item #: 22235277

Comp Cams K31-601-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 221-302

90% of respondents would recommend this to a friend

Item #: 22235277

LAK 18937639

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*All items will import from US

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What Stands Out

High Performance
Designed for Ford 221-302 engines, this cam and lifter kit enhances engine performance, providing improved horsepower and torque, ideal for performance enthusiasts seeking reliable upgrades.
Easy Installation
This kit offers a straightforward installation process, allowing users to upgrade their engine without extensive modifications or professional help, making it accessible for DIY mechanics.
Durable Components
Manufactured with high-quality materials, the Thumpr kit ensures longevity and reliability under demanding conditions, providing excellent value for users seeking premium components for their engine upgrades.

Product Details

Upgrade your Ford 221-302 engine with COMP Cams 31-603-5 Big Mutha' Thumpr cam. Experience high performance and a choppy idle. Shop now at Ubuy Laos.
  • Designed for Ford 221-302 engines
  • Ideal for high performance street use
  • Provides choppy/thumping idle with 2,000-5,800 RPM Operating Range
  • Includes camshaft, lifters, instructions, and assembly lubricant
  • Delivers powerful, hard-hitting exhaust note with early intake valve opening and long exhaust duration
  • Recommended for use with aftermarket converters and more rear gear

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users seeking to increase horsepower and performance in their Ford 221-302 engines.

  • Street Rod Builders

    Perfect for those building street rods requiring a tough yet smooth-running cam for daily driving.

  • DIY Mechanics

    A great option for hobbyists looking to enhance engine performance with a straightforward installation process.

Not Suitable For
  • Daily Drivers

    Not suitable for users needing smooth idling and fuel efficiency in everyday commuting vehicles.

Product Description

Comp Cams K31-601-5 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Ford 221-302

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What specifications does the Comp Cams CL31-601-5 Thumpr cam kit feature?

    Answer: The Comp Cams CL31-601-5 Thumpr cam kit is designed for Ford 221-302 engines, featuring a 227/241 duration and a .510/.510 lift. It brings out a distinctive muscle car sound along with enhanced horsepower and torque. This camshaft provides an excellent balance for street and strip applications, making it suitable for enthusiasts looking to improve their vehicle's performance while still maintaining drivability. The unique characteristics make it an ideal choice for anyone wanting to achieve a performance-oriented setup.
  • Question: Is the installation of the Comp Cams CL31-601-5 kit challenging?

    Answer: Installing the Comp Cams CL31-601-5 kit can be moderately challenging, as it requires knowledge of engine components and mechanics. It is important to follow specific guidelines and ensure proper alignment during the installation process. Many users find it helpful to consult a professional mechanic or refer to detailed guides to ensure the installation is performed correctly. Successful installation can lead to significant performance enhancements, providing a thrilling driving experience.
  • Question: Can I use the Thumpr cam kit with stock valve springs?

    Answer: Using the Thumpr cam kit with stock valve springs is generally not recommended. The lift and duration specifications of this cam may exceed what stock springs can effectively handle. Upgraded valve springs designed to accommodate higher lift and performance will ensure the longevity of the engine and optimal performance while pushing the limits of your setup. Choosing appropriate components is essential for maximizing the performance and reliability of your engine.
  • Question: What type of tuning is recommended after installing the Comp Cams kit?

    Answer: After installing the Comp Cams CL31-601-5 kit, it is highly recommended to perform a tune-up of the engine. Tuning helps adjust the air-fuel mixture and ignition timing to match the new performance specifications of the cam. This adjustment not only maximizes horsepower and torque but also ensures smoother operation across various RPM ranges. Engaging a tuning expert can help achieve the best results, leading to improved responsiveness and performance.
  • Question: What are the benefits of hydraulic flat tappet cams like the CL31-601-5?

    Answer: Hydraulic flat tappet cams, such as the CL31-601-5, offer several advantages including ease of maintenance, smooth operation, and reliable performance. They are designed to provide better throttle response and power across the RPM range while requiring less constant adjustment compared to solid tappets. This makes them a favorable option for daily drivers and performance vehicles alike, enhancing the driving experience without the need for excessive tuning.
  • Question: What performance gains can I expect from the Thumpr cam kit?

    Answer: The Comp Cams Thumpr cam kit can deliver significant performance gains in horsepower and torque, particularly in mid to high RPM ranges. Users frequently report noticeable improvements in throttle response and overall engine performance. For those looking to enhance their driving experience, this cam kit can transform a standard engine into a more spirited performer, especially when combined with supporting modifications like intake and exhaust upgrades.
  • Question: Is the Comp Cams CL31-601-5 suitable for daily driving?

    Answer: Yes, the Comp Cams CL31-601-5 Thumpr kit is designed with daily driving in mind while still offering performance enhancements. Its profile strikes a balance between performance and drivability, allowing for a smooth idle and good low-end torque. Many enthusiasts appreciate this kit because it provides the desired performance without compromising the comfort and reliability expected in daily vehicles.
  • Question: Will this cam kit work with aftermarket intakes?

    Answer: Absolutely! The Comp Cams CL31-601-5 Thumpr kit is compatible with most aftermarket intakes designed for Ford 221-302 engines. Upgrading your intake manifold alongside the cam can further enhance airflow and improve engine performance, resulting in an overall increase in horsepower. A well-matched intake-cam combination can elevate the entire performance profile, making it a popular choice among performance enthusiasts.
  • Question: What's the sound difference when using the Thumpr cam kit?

    Answer: The Comp Cams CL31-601-5 Thumpr cam kit is known for its distinctive and aggressive sound. Owners often describe the sound as a classic muscle car rumble that is both powerful and noticeable, especially at idle and during acceleration. This auditory enhancement complements the performance improvements of the engine, making it a favorite among car enthusiasts who relish the raw sound of performance upgrades.
  • Question: Where can I buy Comp Cams CL31-601-5 Thumpr 227/241 Hydraulic Flat Cam And Lifter Kit For Ford 221-302?

    Answer: If you're looking to purchase the Comp Cams CL31-601-5 Thumpr cam and lifter kit in Laos, you can find it on Ubuy. They offer a wide range of auto parts, ensuring you have access to this performance-enhancing kit. Shopping with Ubuy provides you with the convenience of browsing and purchasing quality products online, making it a reliable choice for automotive enthusiasts.

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LAK 18937639

Order now and get it around Thursday, October 01

QTY:

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