DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.000
DSS RACING
SKU #DSS-K1931-4000
$747.95
402 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-11.01, 66cc-10.78, 72cc-10.12
SKU
DSS-K1931-4000
Qty
DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.000"
The DSS SX Series forged piston set is engineered for Chevy LS engines, designed to optimize performance in stroker applications. Made with high-quality 4032 alloy, this flat-top piston set ensures durability and superior strength under high-performance conditions.
Piston Specifications
- Piston Top: -3cc Flat Top
- Approximate Compression Ratios:
- 64cc Chamber: 11.01 to 1
- 66cc Chamber: 10.78 to 1
- 72cc Chamber: 10.12 to 1
- Engine Compatibility: LS1, LS2, LS3, and LS7 Cylinder Heads
- Engine Sizes Supported: 6.0L - LS2, 6.2L - LS3, L98, LQ9, LS7, LSA, LSX Stroker
Technical Details
- Cylinder Bore Size: 4.000 in / 101.520 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"
- Alloy: 4032 Alloy
Performance & Compatibility
Designed to enhance performance in high-power Chevy LS applications, the DSS SX Series piston set ensures consistent reliability and optimal compression for stroker configurations. Ideal for use with LS1, LS2, LS3, and LS7 cylinder heads, this set delivers unmatched performance in demanding conditions.
| Bore | 4.000" |
|---|
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