Engines and Components› Pistons and Piston Rings

CP Pistons

CP Piston & Ring Set for Acura B18A/B1 - Bore (81.0mm) - Size (STD) - Compression Ratio (9.0)

$885.15

SKU: C00A SC7005-4

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Description

Part #: SC7005-4

MIA's Description

The CP Pistons SC7005-4 are 81mm bore, 9.0:1 compression pistons for Acura B18A1/B1 engines. They feature dedicated left/right forgings, are balanced to +/- 1 gram, and include wrist pins and pin fitting. The pistons also have accumulator grooves, dual forced pin oilers, pick lock grooves, radiused valve reliefs, and are fully CNC machined with a laser engraved job number.

Fitment

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Specifications

BrandCP Pistons
Part NumberC00A SC7005-4

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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