X-60 gearing???

[Wonderflupke]

Hello,

Which pinion must I use with a Speed Passion 6.5 in my X-60 (78 spur gear) on a track like Kampenhout (the track of the Belgian GP)

Thank's.

[jono83]

does it have the same gearbox as the x6?


if so around 21-22 sounds about right but keep checking temps

[Garry Driffill]

Thing is Jono, You have to concider the wheels/tyres are bigger so the overall drive ratio is changed slightly..

[jono83]

i did think this. but was unsure how much of a difference it would make tbh

[super__dan]

You want to be about 4 pinions down on buggy gearing in my limited experience. Think I have and 18 on my 6.5

[Wonderflupke]

Thank's Dan, I've also seen Ellis's truck with a 20/81 on the Petit Race.