換新避震器, 慢車有時會有少少雜暗? (20分)

一間真正專業嘅鋪頭同師傅係唔會同個客 cut彈弓嘅.
彈弓本身嘅量度單位係 kg/mm. 即係每一個高度單位可以承托幾多重量. 越短身嘅彈弓, 每 mm嘅高度要承托嘅重量就要越大, 所以同一部車, 換彈弓時較矮身嘅彈弓就會越硬.
而家你剪過條彈弓, 先唔理個埋口位收得好唔好, 彈弓短咗, 物料相同, 即係唔夠硬身, 架車喺唔平嘅路面時就會有拋同 bottom out情況出現 --急剎車時, 車頭有機會唔夠撐而因為重心過度轉移去前面而影響剎車功效.
講番雜聲, 可以係彈弓過硬而吸震筒唔夠快緩衝到, 亦可以係波子塔頂嘅原因, 亦可能係新硬避震彈弓加速原裝杯士老化, 避震部件同部件之間喺度磨.
以上除咗波子塔頂係” 正常” 之外, 其它都唔正常. 吸震筒同彈弓唔夾係佢地介紹錯貨比你, 杯士老化可以建議你換.

2010-03-09 16:08:53 補充：
我用Yahoo 知識去你 profile 直接記信比你. 如果收唔到再話我聽.

2010-03-11 09:20:13 補充：
剪過彈弓, 短咗, 但係你條避震唔係短芯彈弓

錯就錯在間車房竟然幫你做剪彈弓.

mlmorpyramid is correct.If your pillow ball mount (波子塔頂) is made from metal, it will make noise when it rub against the chasis/body.

Cutting springs is so "unprofessional". People cut springs to lower cars back in 1980s when they were in a budget. But, it is easy to lose control and cause accidents.

There are many combination for Bilstein shocks, like Eibach Pro springs. What car do you drive? Which year? You should do more research online especially on Honda/Acura forums.

I've used Eibach Pro kits, HKS HyperMax, Ground Control with KYB AGX & custom springs, Koni yellow with Neuspeed race springs, Buddyclub N+ Spec and KW coilover on various cars that I own/ed.

Most Japanese manufacturers has stiff springs and softer shocks characteristics. As a result, it gives faster and sharper response. However, it reduces daily drive comfort dramatically. On the other hand, European designs focus on shocks. It has a wider range of adjustment on shocks with softer springs. This gives you solid feeling from the ground and precision. The ride comfort is also super. ;) That's why usually European suspensions cost more. The shock design are more complicated and has a higher material cost. Ohlins is great if you can afford it. KW from Europe is as great as Ohlins with 1/2 the cost. ;) If you are on a budget and can't afford a good set of coilover, Ground control is a good option to turn your shock/springs combo with height adjustment. Have fun.