Engines and Components› Pistons and Piston Rings

Toda Racing

Forged Piston Set, 81.25mm Bore

$749.00

SKU: 13020-B16-000

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Description

The Toda Racing High Compression Forged Piston Kit is a set of high-performance forged pistons engineered to improve output in Honda B16A, B16B, and B18C engines. These pistons feature an 81.25mm bore and are designed to increase both displacement and compression ratio. The kit includes 4x forged pistons along with rings, pins, and clips. Technical specifications vary by engine application, with reference compression ratios reaching up to 12.4:1 for the B18C. Crown volume and projection height measurements are specific to each engine type. Because these compression ratios are provided as a guide, precise measurements during assembly are required for proper setup. Compatibility is based on the manufacturer's JDM specifications. Please note that the manufacturer does not guarantee fitment for non-JDM markets, and users are advised to conduct independent research regarding compatibility with specific regional models. After-sale support does not include installation guidance, and professional assembly is recommended.

MIA's Description

Each kit includes four forged pistons, rings, pins, and clips with an 81.25mm bore.

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Specifications

BrandToda Racing
Part Number13020-B16-000
CategoryEngines and Components

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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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