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標題: I have are B4, HELP............. [打印本頁]

作者: penny..t.o.p. 時間: 2007-9-15 01:14
標題: I have are B4, HELP.............
Any BRO. know where can I find the B4 parts........THX!!!

作者: sokp 時間: 2007-9-15 10:48
www.rcmart.com

作者: penny..t.o.p. 時間: 2007-9-15 11:08

原帖由 sokp 於 2007-9-15 10:48 發表

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www.rcmart.com

THX!!! and you know inside the gear is 81 motor gear is 22, is XX :XX....THX!!!

作者: fyin 時間: 2007-9-15 12:38

原帖由 penny..t.o.p. 於 2007-9-15 11:08 發表

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THX!!! and you know inside the gear is 81 motor gear is 22, is XX :XX....THX!!!

Hi Bro,
The B4 gear box ratio is 2.63
and your drive spur ratio is 81/22 = 3.68
So the final gear ratio is 3.68 x 2.63 = 9.67
according the B4 motor chart you can use 13/14 turn motor.

But what motor turns you want you must test on truck to slect the right one.

作者: penny..t.o.p. 時間: 2007-9-15 13:15

原帖由 fyin 於 2007-9-15 12:38 發表

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Hi Bro,
The B4 gear box ratio is 2.63
and your drive spur ratio is 81/22 = 3.68
So the final gear ratio is 3.68 x 2.63 = 9.67
according the B4 motor chart you can use 13/14 turn motor.:victory ...

If I play in TRC.....use black pig OK ma....just for fun.....THX!!!

作者: penny..t.o.p. 時間: 2007-9-15 13:21

原帖由 fyin 於 2007-9-15 12:38 發表

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Hi Bro,
The B4 gear box ratio is 2.63
and your drive spur ratio is 81/22 = 3.68
So the final gear ratio is 3.68 x 2.63 = 9.67
according the B4 motor chart you can use 13/14 turn motor.:victory ...

And I don't know the gear is 48P or another....THX BRO.

sorry ...is my first time to play buggy

作者: fyin 時間: 2007-9-16 00:21
Hi Bro,
The original gear pitch is 48P and if you run at TRC with black pig, I think its not enogh
power to jump espically the " double jump platform " I used tamiya BZ 23T on my B2 & T3
Its very powerful and fun at TRC.
My friends & I will go to TRC on 23/9 Sunday. If you interest you can join us to play.

作者: penny..t.o.p. 時間: 2007-9-16 03:53

原帖由 fyin 於 2007-9-16 00:21 發表

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Hi Bro,
The original gear pitch is 48P and if you run at TRC with black pig, I think its not enogh
power to jump espically the " double jump platform " I used tamiya BZ 23T on my B2 & T3
Its very p ...

23/9 is OK....I day off....I have are ROOM in TRC....I will go on that day...pls. PM your tel. NO. to me, I will call back you OK...THX!!!

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