DSS 392/ 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085
DSS RACING
SKU #DSS-K2-6840-4085C
$897.95
390 Small Block Mopar Hemi Gen III, FX 2618 Alloy, Comp Height: 1.21, -1.5cc Flat Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.72, ROD: 6.2, Includes matching DSS Racing ring set, Appox Comp Ratio: 65cc-11.57, 74cc-10.45, 85cc-9.36
SKU
DSS-K2-6840-4085C
Qty
DSS 392/ 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.085
Elevate your engine's performance with the DSS FX Series -1.5cc Flat Top Forged Pistons. Specifically designed for Small Block Mopar Hemi Gen III 392/6.4 engines, these pistons offer outstanding durability, precision, and power for high-performance applications.
Piston Specifications
- Piston Top: -1.5cc Flat Top Gen III Hemi
- Approximate Compression Ratios:
- 65cc Chamber: 11.57:1
- 74cc Chamber: 10.45:1
- 85cc Chamber: 9.36:1
- Engine Brand: Mopar
- Engine Family: Small Block Mopar Hemi Gen III
- Engine Size: 392 - 6.4
Technical Details
- Cylinder Bore Size: 4.085 in (103.677 mm)
- Ring Groove Width: 1.2/1.2/3MM
- Compression Height: 1.210"
- Pin Diameter: 0.927"
- Connecting Rod Length: 6.200"
- Crankshaft Stroke: 3.720"
- Cylinder Head: Gen III Hemi
- TDC Assembly Height: 9.264" (Zero Deck Height)
Performance & Compatibility
Engineered for high-performance Small Block Mopar Hemi Gen III applications, these pistons deliver reliable power and efficiency for street, track, or racing builds.
| Bore | 4.085" |
|---|
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