引用
引用第9楼hxf于2011-02-26 10:14发表的 : <E;pgw!
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绞牙弹簧用多少k合适？轮胎够用就好了，呵呵！
?,P3)&3g -hcS]~F 我先申明啊。。。。我没换过绞牙，到目前为止我还是在考虑该怎么整悬挂
A , CW_ 我是从MIVEC GROUP上看到人家有换过的人说的
rD?L http://www.mivec.co.nz/forums/viewtopic.php?f=30&t=5669 AWjJ{#W>9 AL/?,%F Ze< K=Q%(i 关于弹簧到底该用多少的K值。。。。是这么讨论的。
[' z[ gOgps : Well i cant answer this fully, however Ralliart Replacement Front and Rear springs for the CJ4A were as follows
Y`+=p@2O2o J 0 zn- Front options of 2.7kg/mm or 3.0kg/mm
cj11S>D Rear options of 2.2kg/mm or 2.5kg/mm
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^<bl2"y8 So factory obviously is lighter than this, if you wanted to do a bit of track work and purchase some coilovers i found 7kg front springs and 5kg rear springs a good compromise between street/track, but if it was more street 6kg front 5kg rear is a good option
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(p%>j0< Y`?-VaY Sorry prehistoric here in the UK can't deal with metric spring rates they mean nothing to me.
k1Q ? '<` NIw\}[-Z0E Standard Gen 1 non Cyborg spring rates IIRC are
7B?c{ [ +P#tIL F 145 lb/in 2.6kg/mm
c_>f0i R 100 lb/in 1.79kg/mm
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I am told the spring rates on the works Proton (ie Gen 1) S1600 rally cars were/are
=ha{Ziryo NrJKbk^4u/ Tarmac
pt}X>ph{ F 210 lb/in 3.75 kg/mm
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*AAg R 130 lb/in 2.32 kg/mm
v@d c?,i3s+2Y Bb"Bg\le,^ Gravel
UZpIcj cL F 190 lb/in 3.39 kg/mm
w L:flH@ R 130 lb/in 2.32 kg/mm
Oz%>/zw[h J:zU,IIJ Note the rear rates are the same for gravel and tarmac.
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E9l Given the small difference between standard and rally spec I doubt the Cyborg would be much above teh standard models. I realise the CJ is a slightly heavier car but with the same suspension design the rates are only going to be slightly higher to counter the weight
:6 Lx@ 9vGu 0Um )W;o<:x3 The rates you quote cameron are those usually offered and recommended for the much heavier latter EVO models, IMHO they are far too stiff for all but the smoothest race tracks.
{pnS Q 4GY[7^ Golden rule is as soft as possible but as hard as necessary (to manage roll in order to maintain geometry).
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<UV1!2nv* .<x&IJ / 具体的你自己看吧。。。。另外我问过BC的工程师关于BC V2的弹簧，他们的回答是 前5后4。。。。BC V2的定位应该属于街道舒适版的。。。。我相信这样的值一定有它自己的理由。。。。。。所以，我相信除非你想跑赛道，否则用前10后8会给平时带来很麻烦的问题
