DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Chevy LS SX Series -15cc Dish Top Forged Piston Set 4.070
DSS RACING
SKU #DSS-K1823-4070
$747.95
377 Chevy LS, SX 4032 Alloy, Comp Height: 1.305, -15cc Dish Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 3.622, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-9.82, 66cc-9.63, 72cc-9.08
SKU
DSS-K1823-4070
Qty
DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Chevy LS SX Series -15cc Dish Top Forged Piston Set 4.070"
The DSS SX Series Forged Piston Set is designed for high-performance Chevy LS engines, offering superior durability and optimized compression ratios for demanding applications. Built with precision 4032 alloy, these pistons deliver excellent thermal stability and reliability.
Piston Specifications
- Piston Top: -15cc Dish Top
- Approximate Compression Ratios:
- 64cc Chamber: 9.82 to 1
- 66cc Chamber: 9.63 to 1
- 72cc Chamber: 9.08 to 1
- Engine Compatibility: LS1, LS2, LS3, and LS7 cylinder heads
- Engine Sizes Supported: 6.0L, 6.2L, L98, LQ9, LS7, LSA, LSX
Technical Details
- Cylinder Bore Size: 4.070 in (103.297 mm)
- Ring Groove Width: 1.5/1.5/3MM
- Compression Height: 1.305"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.125"
- Crankshaft Stroke: 3.622"
- TDC Assembly Height: 9.241"
- Piston Series: SX 4032 Alloy
Performance & Compatibility
Specifically engineered for Chevy LS engines, this piston set offers optimized performance with -15cc dish tops for reliable and balanced compression across various chamber sizes. Ideal for LS1, LS2, LS3, and LS7 cylinder heads, it ensures peak efficiency and durability for performance builds.
DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Chevy LS SX Series -15cc Dish Top Forged Piston Set 4.070"
The DSS SX Series Forged Piston Set is designed for high-performance Chevy LS engines, offering superior durability and optimized compression ratios for demanding applications. Built with precision 4032 alloy, these pistons deliver excellent thermal stability and reliability.
Piston Specifications
- Piston Top: -15cc Dish Top
- Approximate Compression Ratios:
- 64cc Chamber: 9.82 to 1
- 66cc Chamber: 9.63 to 1
- 72cc Chamber: 9.08 to 1
- Engine Compatibility: LS1, LS2, LS3, and LS7 cylinder heads
- Engine Sizes Supported: 6.0L, 6.2L, L98, LQ9, LS7, LSA, LSX
Technical Details
- Cylinder Bore Size: 4.070 in (103.297 mm)
- Ring Groove Width: 1.5/1.5/3MM
- Compression Height: 1.305"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.125"
- Crankshaft Stroke: 3.622"
- TDC Assembly Height: 9.241"
- Piston Series: SX 4032 Alloy
Performance & Compatibility
Specifically engineered for Chevy LS engines, this piston set offers optimized performance with -15cc dish tops for reliable and balanced compression across various chamber sizes. Ideal for LS1, LS2, LS3, and LS7 cylinder heads, it ensures peak efficiency and durability for performance builds.
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