http://www.longacreracing.com/catalo...d=1114&catid=1
For the scales...
RC cars need accurate setups just like full size race cars. These scales use ultra precision low range load cells in CNC machined billet aluminum wheel pads to give you reliable, accurate, and consistant readings.
Your car will handle better than ever before and you can keep it that way week after week.
Up to 15 lbs. per wheel capacity - reading to .01 lb.
Shows you all 4 individual wheel weights PLUS any partial weight % you want - left, rear, cross, etc.
Battery powered for field use - recharger included
Everything fits into a handy carrying case
Special Introductory Price - $898.00