DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.100

The DSS 6.1 Stroker Small Block Mopar Hemi Gen III FX Series pistons are designed for high-performance applications. Featuring a -1.5cc flat top design, these forged pistons are ideal for building a powerful engine with precise compression ratios, engineered specifically for the Gen III Hemi platform.

Piston Specifications

Piston Top: -1.5cc Flat Top Gen III Hemi
Approximate Compression Ratios:
- 65cc Chamber: 11.23 to 1
- 74cc Chamber: 10.14 to 1
- 85cc Chamber: 9.09 to 1
*For accurate compression ratio information, use a compression calculator for precise adjustments.*
Engine Brand: Mopar
Engine Family: Small Block Mopar Hemi Gen III
Engine Size: 6.1 Stroker

Technical Details

Cylinder Bore Size: 4.100 in (104.058 mm)
Ring Groove Width: 1.2/1.2/3MM
Compression Height: 1.210"
Pin Diameter: 0.927"
Connecting Rod Length: 6.243"
Crankshaft Stroke: 3.578"
Cylinder Head: Gen III Hemi
TDC Assembly Height: 9.242" (Zero Deck Height)

Performance & Compatibility

These pistons are engineered for optimal performance in Mopar 6.1 Stroker engines, providing excellent durability and reliability for high-performance builds. Designed to work with Gen III Hemi cylinder heads, they are perfect for enthusiasts seeking to maximize their engine's potential.