Engine Configuration Specifications
Engine Type V6Displacement 4.3L (262 CID)
Bore 101.60 mm (4.012 inch)
Stroke 88.39 mm (32.480 inch)
Compression Ratio 9.2:1
Spark Plug Gap 1.52 mm. (0.60 inch)
Oil Pressure (Minimum) at Normal Operating Temperature
^ 42 kPa at 1,000 RPM (6 psig at 1,000RPM)
^ 125 kPa at 2,000 RPM (18 psig at 2,000 RPM)
^ 166 kPa at 4,000 RPM (24 psig at 4,000 RPM)