歯比問題

about 21 to 23t....
have u got any cs on ur r31?

stoneming 發表於 2012-6-13 10:38

                               
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我想問媽星果啲岩唔岩嫁？

u can't use tamiya motor gear , they are not the same
In my experience , having cs on car ,I would use smaller motor gear than 100%....