UEM - Speed of Air Hyperformance Pistons

Speed of Air Piston & Ring Set (0.5MM OVER) - 2007.5-2018 Cummins 6.7L I6 24V ETJ/ETK XA7201-0.5K1

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SKU: UEMXA7201-0.5K1
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Speed of Air Piston & Ring Set (0.5MM OVER) - 2007.5-2018 Cummins 6.7L I6 24V ETJ/ETK

Part # XA7201-0.5K1

Speed of Air's patented engine technology creates a drastically more efficient combustion process which results in a number of closely related benefits. Our technology creates sufficient lean burn to significantly reduce NOx while also reducing CO and HC emissions. Because more fuel is being completely burned in the combustion chamber, fuel consumption is decreased per Brake-Specific Horse Power. Likewise, available horsepower and torque are increased per specific fuel consumption. Finally, the reduction in carbon deposits—which resolve as soot in the engine oil—allows for extended oil change service intervals while prolonging the life of all lubricated bearing surfaces.

Speed of Air Hyperformance diesel pistons are proudly manufactured under license by United Engine & Machine Co. Every set of Hyperformance Pistons is custom made under the strictest quality control processes in the industry and designed to provide you unparalleled performance over the life of your engine. To learn more about Speed of Air Technologies or United Engine & Machine Co.

 

Features & Advantages of an SOA Piston Ring Set
  •  Increase in Fuel Economy
  •  Reduced Oil Change Intervals
  •  Reduced ReGen Cycles and DEF Use
  •  Decrease in NoX Emissions
  •  Reduction in Visible Exhaust/Opacity
  •  Smoother and Quieter Engine Operation

 

Specs:
Sold As Piston Set with Rings
Engine Manufacturer Dodge
Engine Family Cummins 6.7L I6 24V ETJ/ETK 2007-2018
Vin Code A, C, L
Oe Assembly 4938619
Eng. Disp Liters 6.7
Eng. Disp. In. 409
Bore (in) 4.212
Bore (mm) 107
Crown (cc) +51.4cc
Compression Ratio 17.2:1
Top Land 0.315
Pin Type Floating
Bore Diameter MM 107
Cylinder Bore Diameter IN 4.212
Oversizes STD .50mm 1.0mm
Crown Type CONTOURED HEAD
Includes Ring Set 20025.5MM
Base Number 7201D
Oversize .50mm
Model Truck
Cylinder Bore Diameter MM 107
Bore Diameter IN 4.212
Compression Height MM 69.5
Compression Height IN 2.734
Rod (in) 7.56
Oversized Yes
Stroke (in) 4.882
Alloy 332
Make For Engine Family Cummins
Pin Number 7201D-GP
Pin Diameter (mm) 40
Ring Pack 2.87K, 2.5mm, 3.46mm
Pin Diameter (in) 1.575
Year Range 2007-2013
Year From 2007
Rod (mm) 191.97828
Stroke (mm) 124
Pin Configuration Offset
Year To 2013

WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov