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Home >> Isuzu >> 1988 >> Trooper II Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.3L 4-CYL - VIN [L] & 2.6L 4-CYL - VIN [E] >> Engine Specifications >> Valve Specifications

Valve Specifications

VALVE SPECIFICATIONS

Application In. (mm)
2.3L
Intake
Head Diameter 1.74 (44.2)
Face Angle 45°
Seat Angle 45°
Seat Width .048-.063 (1.21-1.60)
Stem Diameter .315 (8.00)
Stem Clearance .0009-.0022 (.023-.056)
Valve Lift n/a
Exhaust
Head Diameter 1.46 (37.0)
Face Angle 45°
Seat Angle 45°
Seat Width .048-.063 (1.21-1.60)
Stem Diameter .315 (8.0)
Stem Clearance .0015-.0031 (.038-.079)
Valve Lift n/a
2.6L
Intake
Head Diameter 1.74 (44.2)
Face Angle 45°
Seat Angle 45°
Seat Width .048-.063 (1.21-1.60)
Stem Diameter (1) .3129-.3134 (7.949-7.961)
Stem Clearance .0009-.0022 (.023-.056)
Valve Lift n/a
Exhaust
Head Diameter 1.46 (37.0)
Face Angle 45°
Seat Angle 45°
Seat Width .048-.063 (1.21-1.60)
Stem Diameter .3118-.3124 (7.932-7.946)
Stem Clearance .0015-.0028 (.038-.070)
Valve Lift n/a
(1) Trooper II has .315" (8.0 mm) diameter intake and exhaust valve stems.