K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore
K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore
K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore
Load image into Gallery viewer, K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore
Load image into Gallery viewer, K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore
Load image into Gallery viewer, K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore

SKU: K1-3266-4060

K1-3266-4060 331 Stroker Small Block Ford 289 - 302 K1-FX Series +6cc Dome Top inline Forged Piston Set. 4.060 bore

$904.95
$904.95
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Ships in 1 - 8 days

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.

331 Stroker Small Block Ford 289 - 302 K1-FX 4032 Alloy With Rings Comp Hgt: 1.165" +6cc Dome Top inline Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.250" Rod: 5.400" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-12.41, 61cc-11.87, 64cc-11.38

Engine Brand: Ford

Engine Family: Small Block Ford 289 - 302

Engine Size: 331 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.060 in - 103.05 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.165"

Pin Diameter: .927

Connecting Rod Length: 5.400"

Crankshaft Stroke: 3.250"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 8.190

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top Inline
ChamberComp. Ratio
58cc12.41 to 1
61cc11.87 to 1
64cc11.38 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 289 - 302

Engine Size: 331 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.060 in - 103.05 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.165"

Pin Diameter: .927

Connecting Rod Length: 5.400"

Crankshaft Stroke: 3.250"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 8.190

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top Inline
ChamberComp. Ratio
58cc12.41 to 1
61cc11.87 to 1
64cc11.38 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature