Operation CHARM: Car repair manuals for everyone.

Valve Spring

Free Length Intake 1.815 Inch (in)
Exhaust 1.717 Inch (in)
Pressure Intake 46-52 at 1.535 Pound Force At Inch (lbf @ in)
Exhaust 29-33 at 1.476 Pound Force At Inch (lbf @ in)
Out Of Square Limit Intake 0.0335-0.0531 Inch (in)
Exhaust 0.0364-0.0581 Inch (in)