DSS 4.8/5.3/LS1/LS6 Chevy LS SX Series -15cc Dish Top Forged Piston Set 3.810

DSS RACING DSS Racing
SKU #DSS-K1813-3810
330 Chevy LS, SX 4032 Alloy, Comp Height: 1.33, -15cc Dish Top, PIN: .943, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 3.622, ROD: 6.098, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-8.81, 66cc-8.64, 72cc-8.16
SKU DSS-K1813-3810
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DSS 4.8/5.3/LS1/LS6 Chevy LS SX Series -15cc Dish Top Forged Piston Set 3.810"

This premium forged piston set is engineered for Chevy LS engines, providing robust performance and durability for a variety of applications. Designed with precision, these pistons are crafted from 4032 alloy and feature a -15cc dish top for optimized compression ratios.

Piston Specifications

  • Piston Top: -15cc Dish Top
  • Approximate Compression Ratios:
    • 64cc Chamber: 8.81:1
    • 66cc Chamber: 8.64:1
    • 72cc Chamber: 8.16:1
    *For exact compression, use a compression calculator for precise adjustments.*
  • Engine Compatibility: LS1, LS2, LS3, and LS7 cylinder heads
  • Engine Sizes Supported: 4.8L, 5.3L, LS1, LS6

Technical Details

  • Cylinder Bore Size: 3.810 in / 96.698 mm
  • Ring Width: 1.5/1.5/3MM
  • Compression Height: 1.330"
  • Pin Diameter: 0.943"
  • Connecting Rod Length: 6.098"
  • Crankshaft Stroke: 3.622"
  • TDC Assembly Height: 9.239"
  • Piston Series: SX 4032 Alloy
  • Alloy: 4032 Alloy

Performance & Compatibility

Ideal for high-performance builds, this piston set is compatible with a range of Chevy LS engines and cylinder head configurations, ensuring reliable operation and exceptional strength for demanding applications.

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Bore 3.810"
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