The Vortec 5000 L30 is a V8 truck engine. Displacement is 5,013 cc, (305.9 cubic inches). Bore is 95 mm (3.7 in), stroke is 88.4 mm (3.5 in). The compression ratio is 9.1:1.[12] It is a based on the Generation I small-block from Chevrolet. It was replaced by the 4.8 L Vortec 4800 LR4 for the 2003 full-size vans. In van configuration it produces 220 hp (164 kW) net flywheel at 4,600 rpm and 290 lb·ft (393 N·m) net flywheel torque at 2,800 rpm. The engine uses a hydraulic roller cam and high flowing, fast burn style vortec heads. Differences include bore and stroke, intake valve size, and smaller combustion chambers. L30 applications:[WIKI]
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