DSS 392/ 6.4 Small Block Mopar Hemi Gen III FX Series -18cc Dish Top Gen III Hemi Forged Piston Set 4.090
DSS RACING
SKU #DSS-K1-6845-4090C
$867.95
391 Small Block Mopar Hemi Gen III, FX 4032 Alloy, Comp Height: 1.21, -18cc Dish 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-9.74, 74cc-8.96, 85cc-8.18
SKU
DSS-K1-6845-4090C
Qty
DSS 392/ 6.4 Small Block Mopar Hemi Gen III FX Series -18cc Dish Top Gen III Hemi Forged Piston Set 4.090
Upgrade your engine with the DSS -18cc Dish Top Gen III Hemi Forged Piston Set, precision-engineered for durability, performance, and compatibility with Small Block Mopar Hemi Gen III engines.
Piston Specifications
- Piston Top: -18cc Dish Top Gen III Hemi
- Approximate Compression Ratios:
- 65cc Chamber: 9.74 to 1
- 74cc Chamber: 8.96 to 1
- 85cc Chamber: 8.18 to 1
- Engine Compatibility: Mopar Small Block Hemi Gen III
- Engine Sizes Supported: 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"
- TDC Assembly Height: 9.270" (Zero Deck Height)
Performance & Compatibility
Designed to meet the demands of high-performance applications, these pistons ensure optimal compression and durability for your Mopar Small Block Gen III Hemi engine.
| Bore | 4.090" |
|---|
Loading products…
Loading...