Engine Configuration Specifications
Engine VIN Code ZEngine 4.3L/V6-262
Fuel System TBI
Bore & Stroke, Inch 4.00 x 3.48
Compression Ratio [06]
Horsepower @ RPM 165 @ 4000
Torque, Ft. Lbs. @ RPM 235 @ 2400
Normal Oil Pressure, psi [02] 30-35
TBI Throttle Body Injection.
[02] Automatic transmission, 140 @ 3600 RPM manual transmission, 126 @ 3600 RPM.
[06] Standard engine, 9.1; Heavy duty engine, 8.3.