Engines and Components› Pistons and Piston Rings
JE Pistons
4.6L 4V MOD STR 11:1
SKU: J001 314651L
Advanced — 4+ hours
Description
Each piston features accumulator grooves and offset pin design. This specific set is designed for a 3.552-inch bore and includes a wrist pin (size 0.866) and round wire locks. The pistons accept nitrous and are rated for a 53cc chamber at 11.0:1 compression ratio. A pin upgrade is recommended above 700hp.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 314651L |
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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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