DSS 6.2 Small Block Mopar Hemi Gen III FX Series -10cc Dish Top Gen III Hemi Forged Piston Set 4.090"

The DSS 6.2 Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for high-performance applications, offering a -10cc dish top for superior compression ratios in Gen III Hemi engines. Designed for strength, precision, and durability, these pistons are perfect for building or upgrading your Mopar Gen III Hemi engine. Each piston set is meticulously crafted to ensure maximum performance with a 4.090" cylinder bore size and optimized compression heights.

Piston Specifications

Piston Top: -10cc Dish Top Gen III Hemi
Approximate Compression Ratios:
- 65cc Chamber: 10.22 to 1
- 74cc Chamber: 9.32 to 1
- 85cc Chamber: 8.44 to 1
*For accurate compression, use a compression calculator for precise adjustments.*
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

These DSS forged pistons are designed for extreme durability and performance, ensuring a high degree of reliability and enhanced engine power for Mopar enthusiasts. Compatible with Gen III Hemi engines, they provide optimal compression for street or track applications.