Kyosho Ultima RB6 & RB6.6 Car Thread
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#1569
Tech Master
iTrader: (8)
I am having an issue with drive on this buggy as it feels very soft, I am running a 8.5t and a 21 pinion and the bottom end is very soft, I have run the 4.1 in the past with this motor and it has plenty of punch but it feels off in the new buggy. We tried all diff pinion sizes and theyball felt off. What is every one else running as I read some have 7.5t motors. I have new gearing coming with 30-35 pinion on a 70t spur so I hope to find a good mix with those combinations. Love the handling of the buggy but.
#1571
Tech Elite
iTrader: (166)
Have you tried looking at Tebos setup for mod as far as gearing goes? I know two locals who run their RB6 in mod and they are just as fast if not faster then any B4.1. I will talk to them tomorrow about their setups for mod. Also what kind of battery packs are you running? Motor? Speed control? they all come into account from going from one manufacturer too another. Your dealing with a heavier car out of the box then a B4.1 so that gearing strategy goes out the Window.
#1572
Tech Master
iTrader: (29)
I am having an issue with drive on this buggy as it feels very soft, I am running a 8.5t and a 21 pinion and the bottom end is very soft, I have run the 4.1 in the past with this motor and it has plenty of punch but it feels off in the new buggy. We tried all diff pinion sizes and theyball felt off. What is every one else running as I read some have 7.5t motors. I have new gearing coming with 30-35 pinion on a 70t spur so I hope to find a good mix with those combinations. Love the handling of the buggy but.
I assume your diff and slipper are set up correctly, so I'd be looking at your speed controller or tx.
#1573
Tech Elite
iTrader: (166)
I am having an issue with drive on this buggy as it feels very soft, I am running a 8.5t and a 21 pinion and the bottom end is very soft, I have run the 4.1 in the past with this motor and it has plenty of punch but it feels off in the new buggy. We tried all diff pinion sizes and theyball felt off. What is every one else running as I read some have 7.5t motors. I have new gearing coming with 30-35 pinion on a 70t spur so I hope to find a good mix with those combinations. Love the handling of the buggy but.
#1575
Tech Master
iTrader: (8)
I reset my speedy while at track invade that was it, I will pull my slipper down I think and check it , funny thing we had 2 x new buggies each had the same prob on both. I have new pads coming so I might try the new pads and see if thy makes diff. This is my first slipper I have had issues with. Do the pads need to be ruffed up before installing for a bit more grip??