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DSS 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090
The DSS 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090 is engineered for high-performance applications, offering durability and precision for your build. With a flat top design and forged construction, these pistons are designed to provide optimal performance in Small Block Mopar Hemi Gen III engines.
Piston Specifications
- Piston Top: -1.5cc Flat Top Gen III Hemi
- Approximate Compression Ratios:
- Chamber 65: 11.2 to 1
- Chamber 74: 10.11 to 1
- Chamber 85: 9.06 to 1
*For accurate compression ratio info, use a compression calculator for precise adjustments.* - Engine Compatibility: Mopar Small Block Hemi Gen III
- Engine Size: 6.1L
Technical Details
- Cylinder Bore Size: 4.090 in (103.804 mm)
- Ring Groove Width: 1.2/1.2/3MM
- Compression Height: 1.210"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.243"
- Crankshaft Stroke: 3.578"
- Cylinder Head: Gen III Hemi
- TDC Assembly Height: 9.264" (Zero Deck Height)
Performance & Compatibility
These pistons are designed for high-performance applications, delivering enhanced durability and optimal performance for the 6.1L Small Block Mopar Hemi Gen III engines. Perfect for builders looking to maximize engine efficiency and power.
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Dodge Challenger Challenger (2008-2014) Challenger (2015-2023) Charger Charger (1999-2005) Charger (2006-2010) Charger (2011-2014) Charger (2015-2023) Ram Ram 1500 (2003-2007) Ram 1500 (2009-2018) Ram 1500 (2019-2024)
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