DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.070
DSS RACING
SKU #DSS-K1920-4070
$747.95
416 Chevy LS, SX 4032 Alloy, Comp Height: 1.115, -3cc Flat Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 4, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-12.28, 66cc-11.99, 72cc-11.2
SKU
DSS-K1920-4070
Qty
DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.070"
The DSS Stroker Chevy LS SX Series Forged Piston Set delivers exceptional performance for your Chevy LS engine family. Designed with a -3cc flat top for superior combustion efficiency and precision-forged from high-quality 4032 alloy, this piston set ensures reliability and durability in high-performance applications.
Piston Specifications
- Piston Top: -3cc Flat Top
- Approximate Compression Ratios:
- 64cc Chamber: 12.28 to 1
- 66cc Chamber: 11.99 to 1
- 72cc Chamber: 11.2 to 1
- Engine Compatibility: LS1, LS2, LS3, LS7, L98, LQ9, LSA, LSX
- Engine Sizes Supported: 6.0L to 6.2L
Technical Details
- Cylinder Bore Size: 4.070 in / 103.297 mm
- Ring Groove Width: 1.5/1.5/3MM
- Compression Height: 1.115"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.125"
- Crankshaft Stroke: 4.000"
- TDC Assembly Height: 9.240"
Performance & Compatibility
This SX 4032 alloy piston set is engineered for high compression and optimal performance across various LS engine configurations. Compatible with LS1, LS2, LS3, LS7 cylinder heads, it is ideal for racing, performance builds, and high-output applications.
| Bore | 4.070" |
|---|
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