Cummins 6.7L 24V Mahle PowerPak Forged Race Piston & Ring Set - 15.9:1 - Standard (197850313)
This six-piston kit pairs a 4.213" bore with a industrial bowl and 0.200" valve pockets. The forged aluminum pistons have coated skirts and hard-anodized top ring grooves. Mahle lists 15.9:1 compression with piston protrusion of 0.006" and a 0.062" x 4.312" head gasket.
Includes
- Set of 6 pistons with bore-matched Mahle rings
Specifications:
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Part number: 197850313
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Application / piston design: CUMMINS 6.7L B-Series Forged Aluminum Race Pistons - 24V w/ 0.200” deep valve pockets
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Displacement: 408 cu. in.
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Bore: 4.213 in.
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Stroke: 4.882 in.
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Rod length: 7.559 in.
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Compression height: 2.722 in.
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Pin diameter: 1.575 in.
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Crown volume: -55.6cc
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Piston weight: 1318 g
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Compression ratio: 15.9:1
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Piston alloy / material: M142P
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Clearance measuring point: 0.500 in.
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Minimum clearance: 0.0076 in.
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Maximum clearance: 0.0084 in.
CH reduced 0.010”, Modified Industrial bowl, Coated skirt and Hard Anodized top ring groove - Ring Set (1978502xx-6) Included
CR calculated with 0.006” piston protrusion above deck and 0.062 x 4.312” head gasket 6cc
Set of 6 pistons with bore-matched Mahle rings
Dodge Cummins
6.7L 24V - modified industrial bowl
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