DSS 4032 6.2 / LS3 / LQ4 / LQ9 / LY6 LS K1-FX Series -10cc LS Dish Top Piston Set. 4.075

DSS RACING DSS Racing
SKU #DSS-K1-2831-4075
DSS PISTON 3.622" 6.098" 1.330" .943 -10cc LS Dish Top 4.075
SKU DSS-K1-2831-4075
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DSS 4032 6.2 / LS3 / LQ4 / LQ9 / LY6 LS K1-FX Series -10cc LS Dish Top Piston Set. 4.075"

Upgrade your Chevy LS engine's performance with the DSS 4032 6.2 / LS3 / LQ4 / LQ9 / LY6 LS K1-FX Series -10cc LS Dish Top Piston Set. Designed with a -10cc dish top, these pistons deliver optimized compression ratios and are built for durability and high performance across a variety of LS engine configurations.

Piston Specifications

  • Piston Top: -10cc Dish Top, engineered to support balanced compression and efficiency.
  • Approximate Compression Ratios:
    • 64cc Chamber: 10.38 to 1
    • 66cc Chamber: 10.16 to 1
    • 72cc Chamber: 9.54 to 1
    *For precise compression ratio information, use the compression calculator below.*
  • Engine Compatibility: Chevy LS family, including LS1, LS2, LS3, LS7, LQ4, LQ9, LY6, and more.
  • Engine Sizes Supported: 6.0L - LS2, 6.2L - LS3, L98, LQ9, LS7, LSA, LSX.

Technical Details

  • Cylinder Bore Size: 4.075 inches (103.424 mm)
  • Ring Groove Width: 1.2/1.2/3mm, with a Gas Nitride Stainless Steel Top Ring, Napier Second Ring, and Flex Vent Oil Control Ring for enhanced sealing and performance.
  • Compression Height: 1.330 inches for optimal combustion efficiency.
  • Pin Diameter: 0.943 inches, providing a strong connection with the connecting rod.
  • Connecting Rod Length: 6.098 inches, compatible with a wide range of LS setups.
  • Crankshaft Stroke: 3.622 inches for balanced performance in stroker applications.
  • Cylinder Head Compatibility: LS1, LS2, LS3, and LS7 heads.
  • TDC Assembly Height: 9.239 inches (Zero Deck Height), optimizing performance and efficiency.

Performance & Compatibility

Crafted from 4032 alloy, the DSS -10cc LS Dish Top Pistons are built for high durability and excellent performance across multiple LS engine configurations. These pistons are ideal for both street and race applications, delivering balanced compression ratios that allow for enhanced power output while maintaining engine reliability.

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DSS 4032 6.2 / LS3 / LQ4 / LQ9 / LY6 LS K1-FX Series -10cc LS Dish Top Piston Set. 4.075"

Upgrade your Chevy LS engine's performance with the DSS 4032 6.2 / LS3 / LQ4 / LQ9 / LY6 LS K1-FX Series -10cc LS Dish Top Piston Set. Designed with a -10cc dish top, these pistons deliver optimized compression ratios and are built for durability and high performance across a variety of LS engine configurations.

Piston Specifications

  • Piston Top: -10cc Dish Top, engineered to support balanced compression and efficiency.
  • Approximate Compression Ratios:
    • 64cc Chamber: 10.38 to 1
    • 66cc Chamber: 10.16 to 1
    • 72cc Chamber: 9.54 to 1
    *For precise compression ratio information, use the compression calculator below.*
  • Engine Compatibility: Chevy LS family, including LS1, LS2, LS3, LS7, LQ4, LQ9, LY6, and more.
  • Engine Sizes Supported: 6.0L - LS2, 6.2L - LS3, L98, LQ9, LS7, LSA, LSX.

Technical Details

  • Cylinder Bore Size: 4.075 inches (103.424 mm)
  • Ring Groove Width: 1.2/1.2/3mm, with a Gas Nitride Stainless Steel Top Ring, Napier Second Ring, and Flex Vent Oil Control Ring for enhanced sealing and performance.
  • Compression Height: 1.330 inches for optimal combustion efficiency.
  • Pin Diameter: 0.943 inches, providing a strong connection with the connecting rod.
  • Connecting Rod Length: 6.098 inches, compatible with a wide range of LS setups.
  • Crankshaft Stroke: 3.622 inches for balanced performance in stroker applications.
  • Cylinder Head Compatibility: LS1, LS2, LS3, and LS7 heads.
  • TDC Assembly Height: 9.239 inches (Zero Deck Height), optimizing performance and efficiency.

Performance & Compatibility

Crafted from 4032 alloy, the DSS -10cc LS Dish Top Pistons are built for high durability and excellent performance across multiple LS engine configurations. These pistons are ideal for both street and race applications, delivering balanced compression ratios that allow for enhanced power output while maintaining engine reliability.

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