1.645 inches outside diameter, .635 inch inside diameter triple valve spring
338 pounds 2.000 inches seat load and 849 pounds 1.250 inches open load capacity
Part number: 947-16
Triple valve springs from COMP Cams deliver maximum strength, durability and valve train stability. Engineered from super clean wire and subjected to extensive quality control measures, the triple spring design creates a stronger valve spring that can easily handle the increased lift and extreme demands found in aggressive applications. COMP Cams triple valve springs exceed the expectations of today’s engine builders and racers.