ProForm 67605 Valve Spring Compressor, Black

The PROFORM 67605 Valve Spring Compressor has garnered mixed feedback from users who have predominantly utilized it for working on LS engines. Many customers appreciate its functionality, noting that it operates effectively and significantly simplifies the task of removing valve springs compared to competitors. Users have commented on its ease of use, particularly appreciating that it outperforms cheaper alternatives. One customer detailed a rapid, clutter-free experience while removing multiple valve springs, expressing satisfaction with its design that minimizes the chance of components scattering during use. However, there are caveats to its performance. Some users have reported difficulties when attempting to work with dual springs, noting that while the compressor is designed to fit snugly, it may bottom out before releasing tension on all components. This has led to some modifications being necessary for optimal performance, particularly when working on different engine types. One owner pointed out that the tool does not work with Gen4 rectangle port heads and that there are concerns around the durability of certain components, such as the stud which became stripped. Overall, while the PROFORM 67605 Valve Spring Compressor has proven beneficial for several users, especially in scenarios with limited space, it is not without its limitations. Potential buyers should be aware of the model's compatibility issues and some reports of quality concerns before making a purchase. **