DSS 5.7 Stroker Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 3.947
DSS RACING
SKU #DSS-K1-6703-3947
$867.95
396 Small Block Mopar Hemi Gen III, FX 4032 Alloy, Comp Height: 1.09, -12cc Dish Top, PIN: .927, Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.05, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 65cc-10.54, 74cc-9.62, 85cc-8.72
SKU
DSS-K1-6703-3947
Qty
DSS 5.7 Stroker Small Block Mopar Hemi Gen III FX Series -12cc Dish Top Gen III Hemi Forged Piston Set 3.947
Upgrade your 5.7 Stroker Small Block Mopar Hemi Gen III engine with DSS FX Series forged pistons. Designed for optimal performance and durability, these pistons are perfect for demanding builds.
Piston Specifications
- Piston Top: -12cc Dish Top Gen III Hemi
- Approximate Compression Ratios:
- 65cc Chamber: 10.54 to 1
- 74cc Chamber: 9.62 to 1
- 85cc Chamber: 8.72 to 1
- Engine Compatibility: Small Block Mopar Hemi Gen III
- Engine Sizes Supported: 5.7 Stroker
Technical Details
- Cylinder Bore Size: 3.947 in / 100.175 mm
- Ring Groove Width: 1.2/1.2/3MM
- Compression Height: 1.090"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.125"
- Crankshaft Stroke: 4.050"
- TDC Assembly Height: 9.240" (Zero Deck Height)
Performance & Compatibility
Specifically engineered for the Mopar Gen III Hemi, this piston set ensures enhanced performance and reliability in high-demand conditions. Ideal for street or racing applications.
| Bore | 3.947" |
|---|
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