Valve Spring

Valve Springs
Length Installed 1.3780 inch
Free 1.6059-1.7201 inch
Valve Closed 1.3780 inch
Intake 0.9646 inch
Exhaust 0.9842 inch
Force, Valve Closed at 35 mm (1.3780 inch) 47.5-52.5 lbs.
Valve Open at 24.500 mm (0.9646 inch) 130.2-141.9 lbs.
Diameter Inside 0.6988-0.7185 inch
Outside 1.0327 inch
Wire (Ovate) 0.1618 x 0.1291 inch
Coil Direction Clockwise
Total Number of Coils 6.90-7.10
Identifier Orange