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GMC Workshop Service and Repair Manuals

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Valve Specifications|Page 1445 > < Valve Spring|Specifications|Page 1440

S15/T15 4WD Jimmy V6-173 2.8L (1988)

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Valve: Specifications
Valve Specifications

Valve

Face Angle (Intake & Exhaust) ..............................................................................................................................................................................   45°

Valve Seats

Seat Angle (Intake & Exhaust) ..............................................................................................................................................................................   46°
Seat Runout (Intake & Exhaust) ..................................................................................................................................................   0.05 mm (0.002 in)

Valve Specifications|Page 1445 > < Valve Spring|Specifications|Page 1440