Chevy Engineers New Diesel Engine for 2017 Silverado HD Models

2017 Chevy Silverado HD Duramax 6.6L Diesel Engine Specs

Pickup drivers who want that extra output of torque know th2017 Silverado HD 6.6L Diesel V8 Horsepower and Torque

This new generation turbo-diesel builds on the success of the previous Duramax 6.6L engine by boosting maximum torque output by 19% for a whopping 910 lb.-ft. For those who frequently do heavy-duty towing, this increase in torque should provide a more confident driving feel when hauling a trailer.

Best of all, the new Duramax delivers 90% of its overall torque output at a low 1,550 rpm and can keep it going up through 2,850 rpm. The new turbo-diesel also increases horsepower by putting out 445 horsepower at 2,800 rpm.

New Duramax Diesel Engine Improvements

So, what has changed on this new 6.6L engine compared to the previous power plant? According to Chevy, just about everything. All that has remained the same are the bore and stroke dimensions.

chevy’s new 6.6l duramax turbo diesel engineThe changes include a new vehicle air intake system, evidenced by the Silverado HD’s hood scoop, which cools the engine with dry air for sustained performance during those moments when drivers need to push the pickup’s capabilities. Also new is a segment-first Venturi Jet Drain Oil Separator, which uses air generated by the turbocharger to push fine oil mist back to the engine oil sump so that it can be reused for improved oil control during full-load operation. Other improvements include:

Stronger cylinder block
Stronger cylinder heads
New electrically controlled turbocharging system
New advanced solenoid fuel system
New damped steel oil pan for improved quietness
Stronger rotating and reciprocating assembly
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Though we can’t go through every detail and improvement found on the 2017 Chevy Silverado HD’s new and improved Duramax 6.6L diesel engine, we’d be happy to share more of the specs with you here at Parks Chevrolet. Simply give us a call or visit us just nine miles east of high prices and Wichita, KS.