Engines and Components› Pistons and Piston Rings
JE Pistons
BBC FSR DOME GP 49CC
SKU: J001 330172S
Advanced — 4+ hours
Description
MIA's Description
Constructed from 2618 forged aluminum, these pistons are stronger and more durable than traditional designs. They feature deeper valve pockets to accommodate higher lift cams and milled cylinder heads, and are designed to accept a low friction .043/.043/3.0mm ring package. The dome configuration is compatible with most popular open chamber cylinder heads, including Brodix Head Hunter with up to 2.400" intake valves.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 330172S |
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Buy with Confidence
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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