Threaded-body shocks are very cool and easy to adjust, but the preload collars on some of those shocks have a tendency to drift and change the preload setting while you?re driving. Install preload clips above the knurled preload adjusters to prevent the collars from moving and changing your settings.
Some nitro vehicles have tightly fitting bodies that rub against the tuned pipe. The pipe?s extreme heat can melt or deform the body. To prevent this from happening, stick a couple of layers of aluminum tape on the body in the area of the pipe.
If you need to insert a screw in a hard-to-reach area on the chassis and there isn’t any room to hold the screw with your fingers while you thread it in, apply a little grease to the tip of the screwdriver. The grease will make the screw stick to the tip of screwdriver long enough for you to insert the screw into the hole and start tightening.
Before you paint your Lexan body, place the can of paint in hot water for around 5 minutes. To prep the body, warm it up with a heat gun for 30 seconds, but be careful not to place the tip of the heat gun too close—the body only needs to be slightly warm. The warm paint will stick to the warm body better and dry more quickly. Apply several light coats of paint, and you’ll have a perfectly painted body.
You can make a universal starter box by attaching a thin “L” bracket to one side of the starter-wheel opening on the starter-box platform. The bracket will fit through the flywheel opening in the chassis and lock onto the vehicle. No need for starter-box pegs!