Valve Springs

Free Length [05]
Pressure [07]
Out Of Square Limit 0.066 in.

[05] -- Intake, 1.890 inch; exhaust, 1.902 inch.
[07] -- Intake, 48.6 - 55.2 lbs. @ 1.575 inch; exhaust, 38.9 - 44.0 lbs. @ 1.575 inch.