Customer Favorite Btr: .650" Ultimate Rpm Spring Kit With Titanium Retainers - Sk703/6560/bb For A Limited Time [TE0CHDQF]

BTR: .650" Ultimate RPM Spring Kit

Introducing the BTR Ultimate RPM Spring Kit, designed for high-performance engines that demand peak performance at higher rpm. This premium kit is engineered to withstand the added pressures and stresses found in boosted applications, ensuring your valve train remains stable and reliable even at the most extreme RPM ranges. Crafted with precision and featuring titanium retainers, this kit is a testament to BTR's commitment to quality and durability.

Key Features and Specifications

The BTR Ultimate RPM Spring Kit includes a variety of components to enhance your engine's performance. Key features include:

• Max Lift: .650" – Designed for maximum valve lift, providing superior airflow and increased power output.
• Lightweight Valvetrain Components – Paired with light-weight valvetrain components, this kit helps keep your engine running smoothly and efficiently.
• Spintron Tested – Rigorously tested in some of the fastest hydraulic roller LS engines, this kit has proven its reliability and performance.

This kit is compatible with the VS LS Kit, VL7°8MMBLK-32, SS03-16 shims, and ss015-16 shims, ensuring a complete and seamless installation. With spring specifications that include 200 lbs at 1.700" and 500 lbs at 1.050", this kit is perfect for high-performance engines that require peak performance at high RPM.

Practical Uses and Considerations

The BTR Ultimate RPM Spring Kit is ideal for applications where high RPM and added cylinder pressures are common, such as boosted engines and high-performance racing applications. While this kit is not recommended for daily driving with stock rocker arms due to the higher open psi at the recommended install height, it is a perfect choice for those seeking to push the limits of their engine's performance. With its advanced design and robust construction, the BTR Ultimate RPM Spring Kit is a must-have for any high-performance engine enthusiast.