DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -7cc Dish Top Gen III Hemi Forged Piston Set 4.065

DSS RACING DSS Racing
SKU #DSS-K2-6801-4065
420 Small Block Mopar Hemi Gen III, FX 2618 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-11.69, 74cc-10.62, 85cc-9.56
SKU DSS-K2-6801-4065
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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 4.065

Upgrade your 6.1 Stroker Small Block Mopar Hemi Gen III with these precision-engineered forged pistons. Designed for durability and performance, this set is perfect for high-performance builds demanding exceptional reliability.

Piston Specifications

  • Piston Top: -7cc Dish Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc Chamber: 11.69:1
    • 74cc Chamber: 10.62:1
    • 85cc Chamber: 9.56:1
    *For precise compression ratios, use a dedicated calculator.*
  • Engine Compatibility: Mopar Small Block Hemi Gen III
  • Engine Size: 6.1 Stroker

Technical Details

  • Cylinder Bore Size: 4.065 in (103.170 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)
prop-warning
Bore 4.065"
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