PROFORM 67601 Digital Valve Spring Tester, 0-600 lb Range, Stud Mounted

The PROFORM 67601 Digital Valve Spring Tester provides an accurate, convenient way to measure valve spring pressure during engine assembly, inspection, and tuning. Designed for stud-mounted use, this tester helps verify spring performance without relying on estimates or inconsistent manual readings. Its digital display makes pressure values easy to read while working in the shop or at the track.
The tester measures valve spring pressure across a 0-600 lb range, making it suitable for a wide variety of performance and racing applications. A broad measurement range supports checking both installed pressure and open pressure, helping identify spring fatigue, incorrect setup, or variations between cylinders. The compact design is practical for engine builders, machinists, and serious performance enthusiasts who need dependable valve train measurements.
The PROFORM 67601 is built for straightforward operation and repeatable results. Stud-mounted installation provides a secure setup while testing, and the digital format eliminates the need to interpret an analog gauge. Use it as part of routine valve train maintenance or during new engine assembly to help confirm that spring pressure matches the intended combination. This product is sold as an individual tester and is not restricted from air shipment.

Features:

• Digital valve spring pressure measurement

• 600 lb maximum measurement range

• Stud-mounted design for secure testing

• Clear digital display for easy pressure readings

• Suitable for engine assembly, inspection, and performance tuning

• Helps verify installed and open valve spring pressure

• Brand: PROFORM

• Part Number: 67601