# Champion 278

> Champion 278 火花塞的全部等效型号：兼容参考、技术规格以及购买渠道。

## 技术信息

- **螺纹:** 14 mm
- **伸出长度:** 19.0 mm
- **扭矩:** fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

## 2 个等效型号

- [Champion C61Y](https://www.thesparktwin.com/zh/champion/c61y/)
- [Champion C61Y003](https://www.thesparktwin.com/zh/champion/c61y003/)

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*Source : [Champion 278](https://www.thesparktwin.com/zh/champion/278/) — TheSparkTwin*