RC8 uses 43/10 truggy ratio difs so the and 44T center gear so the ratios are different that the "standard" buggy. Not that any of them are really standard any more. Most are going to lower ratios and bigger clutch bells now days so they can run bigger more reliable clutch bell bearings in the nitro setup.
EDIT: bde got it out there while I was typing....
I can't decide if its more fun
to make it...
or break it...
Flo, tu fera gaffe au support de batterie,
Au niveau du flanc frontale, dans les angles on peu voir que l'épaisseur de matière est plus faible a cause de l'usinage, prudence en cas de crash frontale il peu y avoir rupture du support !
"We'll never have a ROAR legal motor. They're all copies of Novak's design. We're not willing to copy what we consider to be an inferior motor"
- Joe Ford - my new hero