1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
Load image into Gallery viewer, 1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
Load image into Gallery viewer, 1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
Load image into Gallery viewer, 1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore
Load image into Gallery viewer, 1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore

SKU: 1-6805-4065

1-6805-4065-6.1 Stroker-Small Block Mopar Hemi Gen III FX1 Series -18cc Dish Top Gen III Hemi-Forged-Piston-Set- 4.065 inch bore

$669.95
$669.95
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Made in the USA

Made in the USA

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6.1 Stroker Small Block Mopar Hemi Gen III FX Comp Height: 1.09 -18cc Dish Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 4.05 ROD: 6.125 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 65cc-10.40, 74cc-9.56, 85cc-8.72


Engine Brand: Mopar

Engine Family: Small Block Mopar Hemi Gen III

Engine Size: 6.1 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.065 in - 103.17 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.090

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.050 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: Gen III Hemi

TDC Assembly Height: 9.24

Piston Top Aprox. Comp. Ratio:

-18cc Dish Top Gen III Hemi
ChamberComp Ratio
65cc10.4 to 1
74cc9.56 to 1
85cc8.72 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Mopar

Engine Family: Small Block Mopar Hemi Gen III

Engine Size: 6.1 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.065 in - 103.17 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.090

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.050 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: Gen III Hemi

TDC Assembly Height: 9.24

Piston Top Aprox. Comp. Ratio:

-18cc Dish Top Gen III Hemi
ChamberComp Ratio
65cc10.4 to 1
74cc9.56 to 1
85cc8.72 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature