DSS 6.2 Small Block Mopar Hemi Gen III FX Series -1.5cc Flat Top Gen III Hemi Forged Piston Set 4.090

Designed for optimal performance and durability, the DSS 6.2 Small Block Mopar Hemi Gen III FX Series piston set delivers superior strength and precision. Perfect for high-performance builds, this forged piston set ensures peak efficiency in your Gen III Hemi engine.

Piston Specifications

Piston Top: -1.5cc Flat Top Gen III Hemi
Approximate Compression Ratios:
- 65cc Chamber: 11.2 to 1
- 74cc Chamber: 10.11 to 1
- 85cc Chamber: 9.06 to 1
*For accurate compression ratio information, use a compression calculator.*
Engine Brand: Mopar
Engine Family: Small Block Mopar Hemi Gen III
Engine Size: 6.2

Technical Details

Cylinder Bore Size: 4.090 in (103.804 mm)
Ring Groove Width: 1.2/1.2/3MM
Compression Height: 1.275"
Pin Diameter: 0.927"
Connecting Rod Length: 6.200"
Crankshaft Stroke: 3.578"
Cylinder Head: Gen III Hemi
TDC Assembly Height: 9.264" (Zero Deck Height)

Performance & Compatibility

Specifically engineered for the Mopar Small Block Gen III Hemi 6.2 engine, this piston set is built to withstand the demands of high-performance applications while maintaining consistent reliability and efficiency.