oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Valve Spring|Specifications|Page 2711 > < Valve Rocker Arm Cover Replacement - Left Front|Page 2707
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Valve Spring: Specifications

Valve Spring

Free Length ..............................................................................................................................................................................  49.78 mm (1.960 inch)
Load-Closed ...............................................................................................................................................  334 N @ 43.69 mm (75 lbs. @ 1.72 inch)
Load-Open .............................................................................................................................................  1014 N @ 32.4 mm (228 lbs. @ 1.277 inch)
Installed Height .....................................................................................................................................................  42.93-44.45 mm (1.690-1.70 inch)
Approximate Number of Active Coils ...................................................................................................................................................................  4.48
Approximate Number of Total Coils .....................................................................................................................................................................  6.60

Valve Spring|Specifications|Page 2711 > < Valve Rocker Arm Cover Replacement - Left Front|Page 2707