Also with the reduced friction the motor runs cooler and the motor brushes are stressed less.
Performance Matched Tuning.
At your local hobby/electronics store or on the net are the best places.Set the body on the chassis and measure how much the body can be lowered.The tongue extension (.032" brass/aluminium sheet) was soldered to the motor body (Epoxy will also work here).Silicone tires offer no performance increase over rubber on Ninco track, particularly on high downforce cars.One problem which all plastic chassis cars have to some extent is guide pin slop.This usually translates into less damage in accidents if the speed of the cars is the same.Take a ed giddins poker second set of pliers or a small diagonal cutter and wedge them between the first pliers and the pinion / spring.Scalex was a range of toy racing cars with clockwork motors which were activated by pulling out the steering wheel.Vertical members on a chassis provide rigidity so be cautious of cutting through them.Slotits recent release of their motor with SCX adapters is also now a good upgrade.If you choose to upgrade from a stock motor you should consider the following motor parameters:.Reinstall the guide shoe.General Inspection and Disassembly.What you want to do is File / cut / grind off the screw posts in the body byabout1.5-2 mm so that the tires just clear the wheel wells.Auto world johnny lightning X-traction cars page2 NEW OLD stock!These brushes are easily replaced when worn and motor disassembly is normally not required for this task.Of course as with any shade tree fix, your mileage may vary.I used a Parma Deathstar with an 8 tooth Cartrix pinion.
Remove the ridiculous little 'rivets' at the end of the lead wires, and solder the terminals instead.
I keep one of the In Slot brackets around to use as a hole template so I don't even have to do any high tech measuring for hole placement.
Any modifying of outer body parts such as wheel wells is usually considered illegal at most organized races.
So be observant and watch for this so that you won't have to spend time trying to figuring out where some doodad or such came from.