DSS 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085

DSS RACING DSS Racing
SKU #DSS-K2-6820-4085
375 Small Block Mopar Hemi Gen III, FX 2618 Alloy, Comp Height: 1.21, -1.5cc Flat 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-11.17, 74cc-10.08, 85cc-9.04
SKU DSS-K2-6820-4085
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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 4.085

The DSS 6.1 Small Block Mopar Hemi Gen III FX Series piston set offers high-performance forged pistons designed for the 6.1L Mopar Hemi engine. Featuring a -1.5cc flat top design, these pistons are engineered for optimal compression ratios and performance.

Piston Specifications

  • Piston Top: -1.5cc Flat Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65 Chamber: 11.17 to 1
    • 74 Chamber: 10.08 to 1
    • 85 Chamber: 9.04 to 1
    *For accurate Compression Ratio info, use a compression calculator for precise adjustments.*
  • Engine Brand: Mopar
  • Engine Family: Small Block Mopar 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

These pistons are designed to provide superior performance in the Mopar 6.1L Small Block Hemi engine. Perfect for street, track, and performance builds, they are engineered to deliver enhanced compression and efficiency.

prop-warning
Bore 4.085"

DSS 6.1 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085

The DSS 6.1 Small Block Mopar Hemi Gen III FX Series piston set offers high-performance forged pistons designed for the 6.1L Mopar Hemi engine. Featuring a -1.5cc flat top design, these pistons are engineered for optimal compression ratios and performance.

Piston Specifications

  • Piston Top: -1.5cc Flat Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65 Chamber: 11.17 to 1
    • 74 Chamber: 10.08 to 1
    • 85 Chamber: 9.04 to 1
    *For accurate Compression Ratio info, use a compression calculator for precise adjustments.*
  • Engine Brand: Mopar
  • Engine Family: Small Block Mopar 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

These pistons are designed to provide superior performance in the Mopar 6.1L Small Block Hemi engine. Perfect for street, track, and performance builds, they are engineered to deliver enhanced compression and efficiency.

prop-warning
Bore 4.085"
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