DSS 6.2 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100

DSS RACING DSS Racing
SKU #DSS-K1-6860-4100
378 Small Block Mopar Hemi Gen III, FX 4032 Alloy, Comp Height: 1.275, -1.5cc Flat Top, PIN: .927, Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.578, ROD: 6.2, Includes matching DSS Racing ring set, Appox Comp Ratio: 65cc-11.23, 74cc-10.14, 85cc-9.09
SKU DSS-K1-6860-4100
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DSS 6.2 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100

The DSS 6.2 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Forged Piston Set is designed for maximum performance in your Mopar engine. These pistons offer a high level of durability and precision, making them an ideal choice for high-performance builds.

Piston Specifications

  • Piston Top: -1.5cc Flat Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc Chamber: 11.23 to 1
    • 74cc Chamber: 10.14 to 1
    • 85cc Chamber: 9.09 to 1
    *For accurate compression ratio, use a compression calculator for precise adjustments.*
  • Engine Compatibility: Mopar Small Block Hemi Gen III
  • Engine Size: 6.2L

Technical Details

  • Cylinder Bore Size: 4.100 in (104.058 mm)
  • Ring Groove Width: 1.2/1.2/3MM
  • Compression Height: 1.275"
  • Pin Diameter: 0.927"
  • Connecting Rod Length: 6.200"
  • Crankshaft Stroke: 3.578"
  • Cylinder Head: Gen III Hemi
  • TDC Assembly Height: 9.264" (Zero Deck Height)

Performance & Compatibility

These pistons are engineered for optimal performance in 6.2L Mopar Hemi Gen III applications. With precise compression ratios and durable construction, they provide exceptional power and reliability for street and race engines alike.

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Bore 4.100"
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