quote]原帖由 rappyfly2 於 2007-1-9 02:10 發表
The shaft drive is more effieiency, we might gain a better tail performance by using a bit higher ratio, like 4.8 to 1. It will be no secret when the shaft kit released to the market. The stock rat ... [/quote]
Torgue Tube Gear Ratio was same as Belt drive(1:4.5). the reason we keep it same bacause EP heli. head speed usually higher than nitro heli.(1 to 4.7-4.8). idea tail speed around 8500-9500rpm. for T-rex600 tail gear ratio keep in 1:4.5 it will turn out 9000rpm on tail if your head speed around 2000rpm.
Andy
oh!my god! you two are excellent in english language，i adore you for your abilities to play rc- heli!
""It will be no secret when the shaft kit released to the market"" i truly agree!
發表於 2007-1-9 11:31
，i adore you for your abilities to play rc- heli!
發表於 2007-1-9 13:03
大暴龍軸傳動組西德老大今日以宅配到大暴龍尾巴上
.簽名
