DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -7cc Dish Top Gen III Hemi Forged Piston Set 4.085

DSS RACING DSS Racing
SKU #DSS-K1-6801-4085
425 Small Block Mopar Hemi Gen III, FX 4032 Alloy, Comp Height: 1.09, -7cc Dish Top, PIN: .927, Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.05, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 65cc-11.8, 74cc-10.71, 85cc-9.65
SKU DSS-K1-6801-4085
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DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -7cc Dish Top Gen III Hemi Forged Piston Set 4.085"

The DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -7cc Dish Top pistons are designed to offer high performance and durability for your engine build. Crafted from premium forged aluminum, these pistons are built to withstand the rigorous demands of high-performance engines, delivering improved compression and efficiency.

Piston Specifications

  • Piston Top: -7cc Dish Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc Chamber: 11.8 to 1
    • 74cc Chamber: 10.71 to 1
    • 85cc Chamber: 9.65 to 1
    *For accurate compression ratio information, use the calculator below.*
  • Engine Brand: Mopar
  • Engine Family: Small Block Mopar Hemi Gen III
  • Engine Size: 6.1 Stroker

Technical Details

  • Cylinder Bore Size: 4.085 in (103.677 mm)
  • Ring Groove Width: 1.2/1.2/3MM
  • Compression Height: 1.090"
  • Pin Diameter: 0.927"
  • Connecting Rod Length: 6.125"
  • Crankshaft Stroke: 4.050"
  • Cylinder Head: Gen III Hemi
  • TDC Assembly Height: 9.240" (Zero Deck Height)

Performance & Compatibility

These pistons are engineered to offer exceptional performance in high-compression applications, making them ideal for builds that demand power and reliability. Designed specifically for the Mopar Small Block Hemi Gen III, they will enhance your engine's performance and efficiency.

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