K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore
K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore
K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore
Load image into Gallery viewer, K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore
Load image into Gallery viewer, K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore
Load image into Gallery viewer, K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore

SKU: K2-3401-4000B

K2-3401-4000B 393W / 5.8 Stroker Small Block Ford 351W K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Forged Piston Set. 4.000 bore

$934.95
$934.95
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Ships in 1 - 8 days

Made in the USA

Made in the USA

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This is a pre order item. We will ship it when it comes in stock.

393W / 5.8 Stroker Small Block Ford 351W K2-FX 2618 Alloy With Rings Comp Hgt: 1.300" -5cc Flat Top Inline/ Twisted Wedge Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.850" Rod: 6.250" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-12.13, 61cc-11.68, 64cc-11.26

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 393W - 5.8 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.300"

Pin Diameter: .927

Connecting Rod Length: 6.250"

Crankshaft Stroke: 3.850"

Piston Series: 2-FX Series

Alloy: Forged 2618

Cylinder Head: SBF 20 Degree Inline & Twisted Wedge

TDC Assembly Height: 9.475

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top Inline/ Twisted Wedge
ChamberComp. Ratio
58cc12.13 to 1
61cc11.68 to 1
64cc11.26 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 393W - 5.8 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.300"

Pin Diameter: .927

Connecting Rod Length: 6.250"

Crankshaft Stroke: 3.850"

Piston Series: 2-FX Series

Alloy: Forged 2618

Cylinder Head: SBF 20 Degree Inline & Twisted Wedge

TDC Assembly Height: 9.475

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top Inline/ Twisted Wedge
ChamberComp. Ratio
58cc12.13 to 1
61cc11.68 to 1
64cc11.26 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature