I am wanting to fit 1/10 wheels onto my rc 18t does anyone know where i can get some decent hex hubs from they have to be a good quality as i running the mamba 8000 comp package in it ?????

Dont run touring car wheels with the 8000 Mamba. It doesnt have enought torque and will make the motor go pop.

thx nick you got any ideas how to make it mor stable in bends as it always wants to put it wheels in the air?

Get it as low to the ground as you can.

What surface are you racing on?

If racing on carpet I recommend running it nice n low, 60 weight oil in front shocks, 40 weight oil in rear shocks and use foam tyres.. I use Tamiya Mini wheels with Mardave Foams trued and glued on. If you want hex adaptors I can get you a set of aluminium ones for £5 plus postage.