DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -10cc Dish Top Forged Piston Set 4.070
DSS RACING
SKU #DSS-K1871-4070
$787.95
396 Chevy LS, SX 4032 Alloy, Comp Height: 1.215, -10cc Dish Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 3.8, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-10.82, 66cc-10.59, 72cc-9.97
SKU
DSS-K1871-4070
Qty
DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -10cc Dish Top Forged Piston Set 4.070"
This high-performance piston set from DSS is crafted for Chevy LS engines, offering durability and precision for stroked engine builds. The -10cc dish top design enhances compatibility with multiple chamber sizes, ensuring optimized compression ratios for power and reliability.
Piston Specifications
- Piston Top: -10cc Dish Top
- Approximate Compression Ratios:
- 64cc Chamber: 10.82 to 1
- 66cc Chamber: 10.59 to 1
- 72cc Chamber: 9.97 to 1
- Engine Compatibility: LS1, LS2, LS3, LS7, and related Chevy LS series engines
- Engine Sizes Supported: 6.0, LS2, 6.2, LS3, L98, LQ9, LS7, LSA, and LSX Stroker
Technical Details
- Cylinder Bore Size: 4.070 in (103.297 mm)
- Ring Groove Width: 1.5/1.5/3MM
- Compression Height: 1.215"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.125"
- Crankshaft Stroke: 3.800"
- TDC Assembly Height: 9.240"
- Piston Series: SX 4032 Alloy
- Alloy: 4032 Alloy
Performance & Compatibility
Designed to work seamlessly with LS1, LS2, LS3, and LS7 cylinder heads, this piston set supports a variety of stroked LS builds. The 4032 alloy composition ensures excellent strength and thermal stability for high-performance applications.
| Bore | 4.070" |
|---|
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