3Racing Sakura S ZERO 玩家專區

回復  幾粒審

2隻center pulley係一樣牙數, 唔會只換"頭"
理論上換細center pulley頭段加速力會更勁
...
GARY^^ 發表於 2010-11-16 11:24

                               
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哦!原來要一齊換...
但係真係想知淨換頭center pulley,會對架車有咩影響?唔該呢?

回復 141# 幾粒審

center pulley用頭19尾20? 你架車會易甩左, 直線都會難行左, 只有玩cs既drift car先會咁換.
如果center pulley用頭大過尾咁我就唔知喇.

回復  幾粒審

center pulley用頭19尾20? 你架車會易甩左, 直線都會難行左, 只有玩cs既drift car先會咁換 ...
GARY^^ 發表於 2010-11-16 12:17 PM

                               
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    老係甩尾！

乜CENTER PULLEY可以轉細Ｄ架咩, 咁條頭帶咪可以冇咁緊LAW ??
有幾多牙選擇呀?
Evo5 發表於 2010-11-16 11:07

                               
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其實有冇出順D既皮帶??

回復 144# mk2

應該係要用條長返少少既皮帶就ok

NO CHANGE THE PULLEY IS OK

回復 146# Evo5

而家用20牙pulley皮帶都咁緊,就算換細一牙皮帶鬆緊都冇太大分別, 唔換長d皮帶反而限制左唔可以用20,21,22既大pulley, 令控制齒比同扭力速度既自由度降低.. 我認為換長皮帶有著數d

不過大前提係3仔有長皮帶或者有代替品賣先得

回復 147# GARY^^

Move motor mount forward, use v-one rrr rear belt.  

how to move motor mount forward ??
we are talking about S

回復  Evo5

而家用20牙pulley皮帶都咁緊,就算換細一牙皮帶鬆緊都冇太大分別, 唔換長d皮帶反而限制左唔可 ...
GARY^^ 發表於 2010-11-16 02:46 PM

                               
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    smaller pulley means smaller diameter, means longer belt
not sure they have 21,22,23 or not but sure they sell 19 teeth

回復 150# Evo5

21,22PULLEY都有~

回復 149# Evo5

I did it on my zero, but S is same thing.  Drill new holes for the motor mount on chassis and upper deck.  With the longer rear belt it last a lot longer.  And the car will have more steering too.  But can not use the new style motor mount as it will hit the upper deck.

睇下行返幾轉之後條皮帶會唔會鬆啲..

按說明書裝時，看到尾波箱座有兩敉螺絲長度對調會合用些。
kkchung 發表於 2010-11-16 00:13

                               
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    無錯，佢份圖應該係錯

Drill holessss
hm...............think think sin haha have no tools

回復 150# Evo5

With the stock belt 171mm rear belt.  The smaller pulley you can use is 18T.  But you need to adjust the belt to the tightest position.  Which is better as you move the rear diff towards the rear give you space between the spur and the diff.  So you can use bigger spur for slower gear ratio for modified motor.

drill hole?? 鑽咩左咪死==冇架餐唔識mark位新手不宜 (我)

Gary what colour of yellow is it from your picture

回復 157# GARY^^

Ya, to be hornest if the holes are off you can buy a new chassis.  Sorry forget to say if you do not have the right tools don't try it........

回復 158# Evo5

好似係ps19熒光黃   +ps1白  打底