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Honda B16 NA Race Series Pistons

800,00€ (exc. Vat)

Race Series forged pistons for the Honda B16 NA. Designed and made in-house at DP Engine Parts, Greece.

Optional extras

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💨 Naturally Aspirated

Technical data — B16 NA

Displacement1595–1834cc (varies by config)
Production Years1989–2001
Block MaterialAluminium (cast-iron sleeves)
Bore (mm)81.00 (OEM — B16A/B18C); DP overbores to 85
Stroke (mm)77.4 (B16A) / 87.2 (B18C) / 89 (B20 crank swap) / 92 (long-stroke build)
Rod Length (mm)138 (B18C) / 137 (B20 swap) / 134–134.36 (B16) / 138 (92mm stroke build)
Wrist Pin Diameter (mm)21
Rod Big End Bore (mm)48mm
Rod Big End Thickness (mm)23.9mm (B16/B20) / 21.9mm (B18C)
Cylinders4
CH (mm)30 (77.4/87.2/89mm stroke configs) / 27.5 (92mm stroke config)
Compression Ratio10.2–10.4 (B16A) / 10.6–11.1 (B18C) OEM factory
Bore81, 81.5, 82, 82.5, 83, 83.5, 84, 84.5, 85
CH (Compression Height)30
CR (Compression Ratio)9, 9.5
Pin Size (Ø)21
Pin Part Number505PP22D11
Pin Length50.5
Pin Combinations505PP22D11|race

Race Series forged pistons for the Honda B16 NA (na). Designed and manufactured in-house at DP Engine Parts, Greece, with full CAD/CAM control from design to finished part.

  • Bore options: 81 / 81.5 / 82 / 83 / 83.5 / 84 / 84.5 / 85 mm
  • Piston pin: 21 mm

Pair them with our Honda B16 NA connecting rods for a complete, matched set. Worldwide shipping. Contact us for custom specifications.

Weight 5 kg
Series

Performance, Race, Pro

Pin Diameter

21

Bore

81, 81.5, 82, 83, 83.5, 84, 84.5, 85

Pin Size

21

Compression Ratio

9.2, 9.6

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