Originally Posted by Deepsouth

Hi Redbull,
Thanks for the link, i've read through a fair bit there already trying to get my head around the setup of 12scale cars.
Its easier but harder than tc it would seem.
90mm rollout? Wow that heaps! according to the gear chart i'd need a pinion of more than 40 tooth with a spur of 72 and tire diameter of 50mm...
You say its a big track for a 13.5 no boost, should i run boost to get the most out of the car?



This is the track is pretty good with a TC