chrysler Workshop Repair Guides

Chrysler Workshop Service and Repair Manuals

Valve Spring|Specifications|Page 1402 > < Valve Seat|Removal and Installation|Page 1398
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Valve Spring: Specifications

Valve Spring

Free Length (Approx.) ....................................................................................................................................................................  45.63 mm (1.7965 in.)
Spring Force

Valve Closed ........................................................................................................................  249 - 284 N @ 38.0 mm (56.0 - 64.0 lbs. @ 1.4961 in.)
Valve Open

Intake ..........................................................................................................................  658 - 721 N @ 29.0 mm (147.9 - 162.1 lbs. @ 1.1417 in.)
Exhaust .......................................................................................................................  614 - 671 N @ 30.0 mm (138.0 - 150.8 lbs. @ 1.1811 in.)

Number of Coils ..........................................................................................................................................................................................................  7.35
Wire Diameter ................................................................................................................................................................................  3.861 mm (0.1520 in.)
Installed Height * .............................................................................................................................................................................  38.0 mm (1.4961 in.)

Spring seat to bottom of retainer

Valve Spring|Specifications|Page 1402 > < Valve Seat|Removal and Installation|Page 1398