Operation CHARM
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Chevy Truck
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1988
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R 30 P/U 2WD V8-350 5.7L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Seat
Valve Seat
Seat Angle
Intake and Exhaust
46°
Seat Runout
Intake and Exhaust
0.002" (Maximum)
Seat Width
Intake
1/32"-1/16"
Exhaust
1/16"-3/32"