Spartan was also exporting various magnesium-cast parts (engine valve covers, cam covers, wheel armatures, console brackets, etc.) to Canada, Mexico, Germany, Spain, France, and Japan.

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It's an overhead valve engine with a single camshaft that uses push rods to open and close the 16 valves.

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Under the Hood: 3.6 liter V6 24 Valve VVT Engine.

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The 4.3-liter, four-cam, 32-valve V8 engine can race from zero to 60 mph in a respectable 5.9 seconds (the same as the V8 7-Series), throwing out 290 horsepower and 320 pound-feet of torque at 3, 400 rpm.

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Newell doesn't directly refer to the in-development engine as "Source Engine 2, " so it's possible (albeit unlikely) that he's referring to a separate engine altogether, or (even more unlikely) Valve has more than one game engine being created.

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Under the Hood: 3.7 liter DOHC 24-valve VVEL V6 Engine, 330 hp and 27 lb-ft torque.

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