July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Valve Spring
Free Height 61.0 mm (2.01 inch) Service Limit 60.0 mm (1.97 inch) Loaded Height 44.2 mm at 267 N (1.74 inch at 60 lbs. Perpendicularity Intake and Exhaust 2° Maximum Service Limit 4° Maximum