New member R5.1

i also run crc with A123 @ 6.6v + 10.5R
gearing: 95/27

my gearing ratio: 100/16  

swswsw c-hing:
you are running 9000kv @ 6.6v?  This is a rocket!  you can hit top speed of 80-90 km/h!

I know someone play 2 cell lipo, 6.5T, 98/23 @ 50mm

swswsw c-hing:
you are running 9000kv @ 6.6v?  This is a rocket!  you can hit top speed of 80-90 km/h!
hardmankam 發表於 2009-10-13 10:29

                               
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yes... 9000kv @6.6V and @LiPo 2S also for top speed 125km/hr  
test drive one time... feeling good with sensored system..

wow, @125km/h ... faster than real car on the freeway.

just same speed as 1/8GP

28# swswsw
just same speed as 1/8GP

登錄/註冊後可看大圖

志堅 .... when u back to track?  

登錄/註冊後可看大圖

32# swswsw

swswsw: u using 1/18 brushless?

yes.  

feel like flying in air... comparing to playing my RRR

how long can you play for?
(you r using 2SA123 @ 6.6V 1200mah, correct?)

almost didnt see your esc as it is hidden near the motor mount.

A123 1100mah -> around 6-7mins

esc at the back -> balance the motor weight.

How is the handling of the car as it is very light?  ie cornering etc...
Tire wear must be almost zero since it is so light.

still testing... first trial shows.. acceleration very fast.. but need traction high for stable cornering..

30# swswsw
It looks great !!
May i know the details of F/R tire? degree & size ?
Also, would it be over speed for play in WaiChai circuits (under flyover) ?

F 42mm R 44.5mm for gear 16/96 @9000kv
played in WanChai, very very funny....it is not over speed as straight line or corner-control is fine, light to medium braking is ok also... just my fingers and eyes below-speed...after switch from GP, as everything is much much faster....