LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 1992 >> Forward Control 5.7 K, Standard >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 5.7L V8 - VIN [K] >> Engine Specifications >> Cylinder Head Specifications

Cylinder Head Specifications

CYLINDER HEAD SPECIFICATIONS

Application Specification
Valve Seats
Intake Valve
Seat Angle 46°
Seat Width .031-.063" (.79-1.60 mm)
Maximum Seat Runout .002" (.05 mm)
Exhaust Valve
Seat Angle 46°
Seat Width .063-.094" (1.60-2.39 mm)
Maximum Seat Runout .002" (.05 mm)
Valve Guides Oil Clearance .001-.003" (.03-.08 mm)