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標題: GRP engine 乜牌子火咀啱裝及好用? [打印本頁]

作者: hulix    時間: 2009-9-23 09:22
標題: GRP engine 乜牌子火咀啱裝及好用?
如題,請各師兄解答
作者: stanley_wwy    時間: 2009-9-23 09:50
1# hulix

好似要用番ninja/boss/grp 先得

細機用no.5 大機用 no.7
作者: hulix    時間: 2009-9-23 10:58
唔該師兄
作者: andrewlau    時間: 2009-9-23 22:04
Many people say GRP engine have to use GRP plugs, but for me, I tried GRP plugs and feel not stable for the idle, so I change to OS P3 and P4

I m using 21 buggy engine race with OS plugs around 110 Deg. and feel good.

This is what I ve tried. Hope the info. is helpful for u.

3# hulix
作者: stanley_wwy    時間: 2009-9-23 22:41
Many people say GRP engine have to use GRP plugs, but for me, I tried GRP plugs and feel not stable for the idle, so I change to OS P3 and P4

I m using 21 buggy engine race with OS plugs around 110 ...
andrewlau 發表於 2009-9-23 22:04


haven't tried OS

but experienced air leak for O'Donnell and Nova plugs, seems like the threads or taper shape don't match the head




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