Camaro 350 Small Block Mods for Drivability: Choosing the Right Cam and Carb for Street Use

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Introduction to Camaro 350 Small Block Mods

The Chevrolet Camaro, particularly those equipped with the 350 small block engine, has long been a favorite among car enthusiasts. While many focus on performance upgrades, it’s essential to consider modifications that enhance drivability, especially for street use. In this article, we will explore how to choose the right camshaft and carburetor to improve the overall driving experience of your Camaro 350 small block.

Understanding the Basics of the 350 Small Block

The 350 small block engine, first introduced in 1967, has become a staple in the automotive world. Known for its versatility, this engine can be modified in various ways to suit different driving styles. However, when it comes to street use, certain modifications should be prioritized to maintain comfort and reliability.

Choosing the Right Camshaft

The camshaft plays a crucial role in determining the engine’s performance characteristics. When selecting a cam for street use, consider the following factors:

  • Duration: A cam with moderate duration is ideal for street driving, as it allows for better low-end torque and drivability.
  • Lobe Separation Angle: A wider lobe separation angle (around 112-114 degrees) helps improve idle quality and vacuum, making it suitable for daily driving.
  • Lift: While high lift can increase power, it may compromise drivability; moderate lift is recommended for street use.

Here are some popular camshaft options that enhance drivability without sacrificing performance:

  • Comp Cams Xtreme Energy 268H: Offers a good balance of torque and horsepower, ideal for street applications.
  • Summit Racing SUM-1102: A budget-friendly option that provides excellent performance for street-driven Camaros.
  • Crane Cams 100052: Known for its smooth idle and improved low-end torque, making it a solid choice for daily driving.

Choosing the Right Carburetor

The carburetor is another critical component that affects drivability. Selecting the right carburetor can enhance throttle response and fuel efficiency. Here are some considerations:

  • Size: A carburetor that is too large can lead to poor drivability. For a 350 small block, a carburetor in the range of 600-750 CFM is usually sufficient for street use.
  • Type: A vacuum secondary carburetor is recommended for street applications as it provides better drivability and fuel efficiency.
  • Adjustability: Choose a carburetor that allows for easy tuning to match your engine’s specific needs.

Here are some carburetor models that work well with the Camaro 350 small block for street use:

  • Edelbrock Performer 600 CFM: A popular choice for street applications, known for its ease of tuning and reliability.
  • Holley 650 CFM Double Pumper: Offers excellent performance and throttle response, suitable for modified street engines.
  • Summit Racing 600 CFM: A cost-effective option that delivers solid performance for street-driven vehicles.

Balancing Performance and Drivability

When upgrading your Camaro 350 small block, it’s crucial to find a balance between performance and drivability. While high-performance components can enhance speed and power, they may also lead to a rougher ride and decreased comfort on the street. Therefore, always consider how modifications will impact your daily driving experience.

Final Thoughts

Modifying your Camaro 350 small block for improved drivability involves careful consideration of both the camshaft and carburetor. By selecting components that enhance low-end torque, idle quality, and throttle response, you can create a vehicle that is enjoyable to drive on the street. Remember to always tune your setup based on your specific driving needs and preferences to achieve the best results.