300SEL (126.025) L6-3.0L (103.981) (1988)
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Valve Seat: Specifications
Seat Width (b)
Intake
1.3 - 2.5 mm
Exhaust 1.5 - 2.5 mm
Valve Seat Angle (a)
1.7716 In
Top Correction Angle
15 Mm (.5950 In)
Bottom Correction Angle
60 Mm (2.3622 In)
Permissable Deviation In Concentricity Of Valve Seat
.05 Mm (0.0019 In)
