DSS 392/ 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090
DSS RACING
SKU #DSS-K2-6840-4090C
$897.95
391 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-11.6, 74cc-10.47, 85cc-9.38
SKU
DSS-K2-6840-4090C
Qty
DSS 392/ 6.4 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090
Enhance your engine's performance with the DSS 392/6.4 Small Block Mopar Hemi Gen III FX Series Piston Set. Designed for durability and precision, these forged pistons deliver superior strength for high-performance applications.
Piston Specifications
- Piston Top: -1.5cc Flat Top Gen III Hemi
- Approximate Compression Ratios:
- 65cc Chamber: 11.6 to 1
- 74cc Chamber: 10.47 to 1
- 85cc Chamber: 9.38 to 1
- Engine Brand: Mopar
- Engine Family: Small Block Mopar Hemi Gen III
- Engine Size: 392 - 6.4
Technical Details
- Cylinder Bore Size: 4.090 in / 103.804 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
Designed for high-performance Mopar engines, this piston set ensures reliability and optimal power delivery. Ideal for enthusiasts and professionals seeking top-tier performance.
| Bore | 4.090" |
|---|
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