Motorcycle parts A7TC D8TC 100 110 125 150 three-claw three-stage energy-saving spark plug

  • Qty: 1
  • Qty: 20-49
  • Qty: ≥50
Min Qty: 1
Specifications:
  • A7TC Golden three claws
  • D8TC Golden three claws
  • F7TC Golden three claws

Chinese domestic delivery:

International shipping is not included.

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Product Details

下单混批的请备注好型号!

1、侧电极数量不同

 

单爪火花塞即单侧极火花塞,只有一个侧电极;而三爪火花塞有三个侧电极。

 

根据极数的不同,有一级火花塞、二级火花塞、三级火花塞、四级火花塞,即通常说的单爪,两爪,三爪,四爪。

 

2、点火性能不同

 

三爪火花塞的点火性能高于单爪火花塞。火花塞的级数越高,点火性能越好。

 

、使用寿命不同

 

三爪火花塞的使用寿命高于单爪火花塞。

 

与单爪火花塞相比,三爪火花塞的火花间隙由三个侧电极的断面和中心电极的圆柱面构成,这种旁置式的火花间隙消除了侧电极盖住中心电极的缺点,增加了火花的可达性,火花能量较大,较容易深入汽缸内部,有助于改善混合气燃烧状况并减少废气排放。

 

由于多侧极提供了多个跳火通道,因而延长了使用寿命。

因为规格太多,金属又重所以重量相差很大,所以当您拍数量多时累积生成运费就不准确了,不要被高额的运费吓走咯!请亲联系客服修改运费

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F7TC

B7TC

D8TC

A7


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