K 2500 Truck 4WD V8-6.5L DSL Turbo VIN S (1998)
Piston Ring: Specifications
Piston Ring (Compression)
Side Clearance (Top Ring) .......................................................................................................................................................... Keystone-Type Ring
Side Clearance (Second Ring) ..................................................................................................................... 0.0390-0.0790 mm (0.0015-0.0052 inch)
Gap (Top Ring) (1-6) .................................................................................................................................. 0.2500-0.5700 mm (0.0100-0.0220 inch)
Gap (Top Ring) (7-8) .................................................................................................................................. 0.2900-0.6100 mm (0.0120-0.0240 inch)
Gap (Second Ring) (1-6) ............................................................................................................................. 0.7200-1.0300 mm (0.0280-0.0410 inch)
Gap (Second Ring) (7-8) ............................................................................................................................. 0.7600-1.0700 mm (0.0300-0.0430 inch)
Piston Ring (Oil)
Side Clearance ............................................................................................................................................. 0.0400-0.0900 mm (0.0016-0.0035 inch)
Gap .............................................................................................................................................................. 0.2500-0.5100 mm (0.0100-0.0200 inch)