 鲜花( 0)  鸡蛋( 0)
|
NGK、BOSCH、DELCO is all ok for normal use. but if u want high performance like high hp cars. use NGK 白金, Bosch 白金 2+ or above. since they produce stronger spark, specially when the rpm is high.
% ~. Q: I) c4 o v) U$ Nbasiclly the more expensive plug produce higher performance and reliability. i am using Bosch 白金 2+ for my 2000 civic, since it is the highest grade i can go, Bosch stopped to produce any 4+'s. .........but in my acura, i'm use 4+, to maintain the performance i needed.
8 J1 A0 s7 I; d/ O: |% H/ ~: A6 L* B# J1 Y" t# K5 b: E; W$ c; @5 T
about" 火花塞的间隙用不用自己进行调整." u have to do it for cheap plugs, but Bosch 白金 2+ and 4+ u dont need to do it, it is already been set. not sure about high grade NGK plugs. |
|