DSS 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.085

DSS RACING DSS Racing
SKU #DSS-K1-6823-4085
375 Small Block Mopar Hemi Gen III, FX 4032 Alloy, Comp Height: 1.21, -12cc Dish Top, PIN: .984, Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578, ROD: 6.243, Includes matching DSS Racing ring set, Appox Comp Ratio: 65cc-9.98, 74cc-9.12, 85cc-8.28
SKU DSS-K1-6823-4085
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DSS 6.1 Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 4.085"

The DSS 6.1 Small Block Mopar Hemi Gen III FX Series Forged Piston Set is designed for maximum performance and durability in high-performance builds. These -12cc dish top pistons are engineered to optimize compression and provide an ideal balance between power and reliability for your Mopar Gen III Hemi engine.

Piston Specifications

  • Piston Top: -12cc Dish Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc: 9.98 to 1
    • 74cc: 9.12 to 1
    • 85cc: 8.28 to 1
    *For accurate compression ratio, use a compression calculator for precise adjustments.*
  • Engine Compatibility: Mopar Small Block Hemi Gen III
  • Engine Size: 6.1L

Technical Details

  • Cylinder Bore Size: 4.085 in (103.677 mm)
  • Ring Groove Width: 1.2/1.2/3MM
  • Compression Height: 1.210"
  • Pin Diameter: 0.984"
  • Connecting Rod Length: 6.243"
  • Crankshaft Stroke: 3.578"
  • Cylinder Head: Gen III Hemi
  • TDC Assembly Height: 9.242" (Zero Deck Height)

Performance & Compatibility

Designed for high-performance Mopar Small Block Hemi Gen III engines, this piston set provides optimal compression and power gains, making it an ideal choice for enthusiasts looking to enhance their engine’s performance while maintaining reliability and strength.

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Bore 4.085"
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