- -9%
JIMS Valve Spring Tester 0-1000 PSI
- -9%
Determine if the spring is still usable or has lost its elasticity (fatigue).
Features:

JIMS USA, founded 1967 in California, is a premier name in Harley-Davidson aftermarket precision. With deep roots in machining and V‑Twin racing, the brand offers everything from specialized tools and cooling systems to race-ready transmissions and complete engines. Known for U.S. manufacturing, ISO-certified quality, and racing pedigree, JIMS remains a top choice for pro mechanics, custom builders, and performance enthusiasts worldwide.
JIMS Valve Spring Tester 0-1000 PSI
/ pcs.