4.5 L Duramax for half ton is here !!!!
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General Motors has just announced a new 4.5L V8 Duramax turbo-diesel powerplant it plans to use in the Chevy Silverado and GMC Sierra half-ton pickups, as well as the HUMMER H2. The new oil burner is expected to produce at least 310 horsepower and 520 ft-lbs. of torque. It features dual-overhead cams, four valves per cylinder, a variable-vane turbocharger and aluminum cylinder heads with integrated manifolding
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when and whats it gonna be yaknow??
This package has potential to take us to the 30 mpg range judging by some of the conversions ou there.........I am concerned with the V-8 configurations though..................Cummins 3.9 4 banger can get low 30 mpg though
This package has potential to take us to the 30 mpg range judging by some of the conversions ou there.........I am concerned with the V-8 configurations though..................Cummins 3.9 4 banger can get low 30 mpg though
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