Valve Spring

NOTE: Specifications are for intake and exhaust unless noted.

Compression Pressure @ Height
667.0 N (150 lbs.) 28.02 mm (1.1031 inch)
289.1 N (65 lbs.) 40.0 mm (1.5748 inch)

Service Limit
Pressure Loss @ Specified Height
10% 28.02 mm (1.1031 inch)