DSS 5.7 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 3.947

DSS RACING DSS Racing
SKU #DSS-K2-6700-3947
396 Small Block Mopar Hemi Gen III, FX 2618 Alloy, Comp Height: 1.09, -1.5cc Flat 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-11.81, 74cc-10.65, 85cc-9.53
SKU DSS-K2-6700-3947
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DSS 5.7 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 3.947

The DSS 5.7 Stroker Small Block Mopar Hemi Forged Piston Set delivers exceptional performance and durability, crafted specifically for high-powered engines. Engineered with precision, this set is perfect for enthusiasts seeking reliability and efficiency.

Piston Specifications

  • Piston Top: -1.5cc Flat Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc Chamber: 11.81 to 1
    • 74cc Chamber: 10.65 to 1
    • 85cc Chamber: 9.53 to 1
    *For accurate compression ratios, use a calculator for precise adjustments.*
  • Engine Compatibility: Small Block Mopar Hemi Gen III
  • Engine Size: 5.7 Stroker

Technical Details

  • Cylinder Bore Size: 3.947 in / 100.175 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

Designed for the Mopar Small Block Gen III Hemi engine family, this piston set is an excellent choice for 5.7 stroker builds, providing a perfect balance of strength, lightweight design, and optimal compression.

prop-warning
Bore 3.947"

DSS 5.7 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 3.947

The DSS 5.7 Stroker Small Block Mopar Hemi Forged Piston Set delivers exceptional performance and durability, crafted specifically for high-powered engines. Engineered with precision, this set is perfect for enthusiasts seeking reliability and efficiency.

Piston Specifications

  • Piston Top: -1.5cc Flat Top Gen III Hemi
  • Approximate Compression Ratios:
    • 65cc Chamber: 11.81 to 1
    • 74cc Chamber: 10.65 to 1
    • 85cc Chamber: 9.53 to 1
    *For accurate compression ratios, use a calculator for precise adjustments.*
  • Engine Compatibility: Small Block Mopar Hemi Gen III
  • Engine Size: 5.7 Stroker

Technical Details

  • Cylinder Bore Size: 3.947 in / 100.175 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

Designed for the Mopar Small Block Gen III Hemi engine family, this piston set is an excellent choice for 5.7 stroker builds, providing a perfect balance of strength, lightweight design, and optimal compression.

prop-warning
Bore 3.947"
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