Engines and Components› Pistons and Piston Rings

JE Pistons

FORD 4.6/5.4L MODULAR V8 2 V -13CC

$1,275.96

SKU: J001 K0091X2

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Description

Wiseco Forged Boost or Nitrous Pistons for Ford 4.6L/5.4L SOHC V8 2-Valve engines (fits Trick Flow Twisted Wedge heads). These forged pistons feature .100" intake and .050" exhaust valve pockets. They come with 1.5, 1.5, 3.0mm piston rings and have a .866" pin diameter. The skirt type is strutted. Compression ratios are 10.8:1 for 4.6L engines (with 44cc heads) and 9.0:1 for 5.4L engines (with 44cc heads). They are designed for a 3.572" bore and 3.543" crankshaft stroke with a 5.933" rod length.

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Specifications

BrandJE Pistons
Part NumberJ001 K0091X2

Videos

4.6 rebuild/refresh pt.6 assembling rods and pistons

4.6 rebuild/refresh pt.6 assembling rods and pistons

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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