PAC RACING SPRINGS PAC-1900-16 Rod Valve Spring

( Brand: Pac Racing Springs ), ( Manufacturer Part Number: PAC-1900-16 ), ( Part Type: Valve Spring Rod ), ( Ipn: Pac-1900 ), ( Seller: Summit Racing Equipment )

Review PAC RACING SPRINGS Hot Rod Series Valve Spring

The Pac Racing Springs Pac-1900-16 rod valve spring is a high-performance upgrade designed for racing applications where maximum power output and reliability are essential. This spring is specifically engineered for use in pushrod engines, and is particularly well-suited for high-rpm operation.

The Pac-1900-16 spring is made from chrome silicon alloy material, which provides excellent fatigue strength and resistance to thermal shock. It features a closed-end design, which helps to reduce the risk of valve float and ensures consistent valve action even under the most demanding racing conditions. The spring rate of 1,900 pounds per inch (PSI) is ideal for high-performance engines that require increased valve force to maximize power output.

This spring is designed to be used in conjunction with a matching titanium retainer, which helps to reduce weight and further improve performance. The spring is also available in various lengths to accommodate different valve sizes and engine configurations.

Installation of the Pac-1900-16 rod valve spring requires the use of a specialized spring compressor tool, as well as a thorough understanding of engine assembly and disassembly procedures. It is recommended that installation be performed by a qualified professional to ensure proper fitment and function.

In summary, the Pac Racing Springs Pac-1900-16 rod valve spring is a high-performance upgrade for racing pushrod engines that demands maximum power output and reliability. Made from chrome silicon alloy material, it features a closed-end design, a spring rate of 1,900 PSI, and is designed to be used with a matching titanium retainer. Installation requires specialized tools and expertise.

1. High Performance: These springs are designed for high performance applications, providing increased power output and improved valve control. They are ideal for race cars, high-performance street cars, and engines that require more power and durability.

2. Adjustable Preload: The Pac-1900-16 springs are adjustable, allowing you to set the preload to your specific engine requirements. This can help optimize engine performance and improve power delivery.

3. High Quality Material: Pac Racing Springs uses high quality materials to manufacture their springs, ensuring they can withstand the rigors of high-performance use. The springs are made from chrome silicon alloy, which offers excellent durability and resistance to fatigue.

4. Improved Engine Response: These springs can help improve engine response by reducing valve float and providing more precise valve control. This can result in better throttle response and improved overall engine performance.

5. Wide Application: Pac Racing Springs offers these springs in a wide range of sizes to fit various engine applications, making them a versatile option for many different types of vehicles.

1. Cost: These springs are more expensive than stock springs, making them a more significant investment for some engine builds. However, the performance benefits may justify the cost for those seeking maximum power and performance.

2. Installation Complexity: Installing these springs can be more complex than installing stock springs due to their adjustable design and high-performance application. It is recommended to have a professional install them to ensure proper installation and setup.

3. Longevity: While these springs are designed for high performance and durability, they may not last as long as stock springs due to the increased stresses placed on them. Regular maintenance and monitoring may be required to ensure the springs remain in good condition.

The Pac Racing Springs Pac-1900-16 rod valve springs offer significant performance benefits for high-performance engines, including increased power output, improved valve control, and better engine response. However, they come with a higher cost and installation complexity compared to stock springs. Additionally, they may not last as long due to the increased stresses placed on them. Ultimately, the decision to purchase these springs depends on your specific engine build goals and budget. If maximum power and performance are your priorities, these springs are an excellent choice. However, if a more budget-friendly option is desired, stock springs may be a better fit.

If you are looking for a high-performance, adjustable rod valve spring for your engine build, the Pac Racing Springs Pac-1900-16 is an excellent choice. However, it is important to consider the installation complexity, cost, and potential longevity concerns before making a purchase. It is recommended to consult with a professional mechanic or engine builder to determine if these springs are the best fit for your specific application and budget.

Details:

Please hover mouse to image. PAC Racing Springs PAC-1900-16 Valve Springs, Hot Rod Series, Single, 1.500 in. Coil Bind height , Set of 16. Rate, 1.115 in.

part #: pac190016 prices

• $144.00-$175.09

specifications rockeareng:

• brand: Pac Racing Springs
• mpn: Pac-1900-16
• part type: Valve Spring Rod
• ipn: Pac-1900
• seller: Summit Racing Equipment

payments rockeareng:

• wallet: Google-pay
• other
• credit card: Visa

shipping rockeareng:

• class: Economy
• cost: $0.00
• transit: 2-5 Days
• service: Economy
• type: Fixed

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New

returns rockeareng:

• time: 60 Days
• policy: Returns Accepted
• paid by: Buyer

offer rockeareng:

• started: February 24, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

seller rockeareng:

• rating: 99.0%
• # reviews: 1124034
• city: Tallmadge, Ohio

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