yangm 发表于 22-6-7 20:03:02

FID

自制排气 效果还不错
http://image.rcfans.com/pic/20220607/1654603250787310548.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220607/1654603291238820980.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220607/16546033118997442.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220607/1654603329131680854.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

一群水鸟 发表于 22-6-7 20:17:50

头段有些短啊，，你这是超高转速区域工作的排气啊

yangm 发表于 22-6-7 21:27:19

一群水鸟 发表于 2022-06-07 20:17
头段有些短啊，，你这是超高转速区域工作的排气啊

高转到是爬升快 三分之一油 声音就好听了

二三四五六七八 发表于 22-6-7 21:28:45

这小排气太好玩了

yangm 发表于 22-6-7 23:31:05

二三四五六七八 发表于 2022-06-07 21:28
这小排气太好玩了

拍出来看着小 实际看也不算小 自己手工焊的
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