Engine Configuration Specifications

GENERAL DATA
Engine Type V8
Displacement 5.7L (350 CID)
RPO (VIN Code) L31 (R)
Bore 101.63 mm (4.0012 inch)
Stroke 88.39 mm (3.480 inch)
Compression Ratio 9.4:1
Spark Plug Gap 1.52 mm (10.060 inch)
Oil Pressure (Minimum at Normal Operating Temperature):
42 kPa at 1,000 RPM (6 psig at 1,000 RPM);
125 kPa at 2,000 RPM (18 psig at 2,000 RPM);
166 kPa at 4,000 RPM (24 psig at 4,000 RPM)