DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -18cc Dish Top Gen III Hemi Forged Piston Set 4.065

DSS RACING DSS Racing
SKU #DSS-K2-6845-4065
371 Small Block Mopar Hemi Gen III, FX 2618 Alloy, Comp Height: 1.21, -18cc Dish Top, PIN: .927, 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-9.31, 74cc-8.57, 85cc-7.82
SKU DSS-K2-6845-4065
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DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -18cc Dish Top Gen III Hemi Forged Piston Set 4.065

Enhance your engine's performance with this premium forged piston set, designed specifically for 6.1 Stroker Small Block Mopar Hemi engines. Precision-engineered for strength and reliability.

Piston Specifications

  • Piston Top: -18cc Dish Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc Chamber: 9.31 to 1
    • 74cc Chamber: 8.57 to 1
    • 85cc Chamber: 7.82 to 1
    *For precise compression ratios, use a compression calculator.*
  • Engine Brand: Mopar
  • Engine Family: Small Block Mopar 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: 1.210"
  • Pin Diameter: 0.927"
  • Connecting Rod Length: 6.243"
  • Crankshaft Stroke: 3.578"
  • Cylinder Head: Gen III Hemi
  • TDC Assembly Height: 9.264" (Zero Deck Height)

Performance & Compatibility

Built to withstand high-performance demands, these pistons ensure optimal combustion and efficiency for your 6.1 Stroker Mopar Hemi engine.

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Bore 4.065"
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