Valve Spring: Specifications

GENERAL SPECIFICATIONS


Valve Springs
Free Length (Approx) 47.65mm (1.876 inch)
Spring Tension-
Valve Closed 271 to 307 N 41.656mm (61 to 69 lbf. 1.64 inch)
Spring Tension-
Valve Open 818.5 to 871.9 N 30.89mm (184 to 196 lbf 1.216 inch)
Inside Diameter 21.0mm to 21.51mm (0.827 to 0.847 inch)