DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.125
DSS RACING
SKU #DSS-K1931-4125
$747.95
428 Chevy LS, SX 4032 Alloy, Comp Height: 1.14, -10cc Dish Top, PIN: .943, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 4, ROD: 6.098, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-11.59, 66cc-11.35, 72cc-10.66
SKU
DSS-K1931-4125
Qty
DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.125"
High-performance forged piston set designed for Chevy LS engines, offering precision engineering, superior durability, and optimal compatibility for stroker builds. Built from SX 4032 Alloy, these pistons are perfect for enhancing power and performance.
Piston Specifications
- Piston Top: -3cc Flat Top
- Approximate Compression Ratios:
- 64cc Chamber: 11.59 to 1
- 66cc Chamber: 11.35 to 1
- 72cc Chamber: 10.66 to 1
- Engine Compatibility: LS1, LS2, LS3, LS7, and more
- Engine Sizes Supported: 6.0, 6.2, LSX Stroker
Technical Details
- Cylinder Bore Size: 4.125 in / 104.693 mm
- Ring Groove Width: 1.5/1.5/3MM
- Compression Height: 1.140"
- Pin Diameter: 0.943"
- Connecting Rod Length: 6.098"
- Crankshaft Stroke: 4.000"
- TDC Assembly Height: 9.238"
Performance & Compatibility
Engineered for Chevy LS engines, this piston set is compatible with LS1, LS2, LS3, and LS7 cylinder heads. Made from durable 4032 alloy, it provides reliable performance for high-compression builds and stroker applications.
| Bore | 4.125" |
|---|
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