Engine - Revised Camshaft Lift Specifications

89chevy32

Number: 89-197-6A

Section: 6A

Date: June 1989
Subject: CAMSHAFT LOBE LIFT SPECIFICATIONS


Model and Year: 1984-89 YB WITH 5.7L ENGINE
TO: ALL CHEVROLET DEALERS

The following specifications supersede information previously published in the 1984-89 Corvette Service Manuals, Section 6A1, "General Engine Mechanical."

Corvette L98 Camshaft Lobe Lift Specifications


Model Intake Exhaust
Year mm (in.) mm (in.)

1984 6.833 (0.27642) 7.021 (0.27642)

1985 6.833 (0.26902) 7.021 (0.27642)

1986 6.833 (0.26902) 7.021 (0.27642)

1987 6.833 (0.26902) 7.021 (0.27642)

1988 7.021 (0.27642) 7.281 (0.28666)

1989 7.021 (0.27642) 7.281 (0.28666)