Vortec 5.3L V8 - LM7
"Vortec 5300" $5500.00





5.3L V8

Displacement:
5328 cc
Compression ratio:Compression Ratio:
9.5:1
Valve Configuration:
Overhead Valves
Valve Lifters: Hydraulic Rollers
Firing order:Firing Order:
1-8-7-2-6-5-4-3
Bore X Stroke:
96.01 x 92.00 mm
Fuel system:Fuel System:
Sequential Fuel Injection
Horsepower:
285 hp @ 5200 rpm (automatic)
Torque:
325 @ 4000 rpm (automatic)
Fuel Shut Off:
5600 rpm  
Emissions Controls:
Evaporative System
Catalytic Converter
Exhaust Gas Recirculation
Positive Crankcase Ventilation

Materials:
Block:
Cast Iron
Cylinder Head:
Cast Aluminum
Intake Manifold: 
Composite
Exhaust Manifold:
High Silicon
Molybdenum
Cast Nodular Iron

Main Bearing Caps: 
Powdered Metal
Crankshaft:
Cast Iron with Undercut and Rolled Fillets
Camshaft:
Steel

Additional Features:
Extended Life Spark Plugs
Extended Life Coolant
Oil Level Sensor