Jeremiah Wilhelm >> Rockingham, VA If you compete at events that do not strictly enforce fuel-capacity rules and you?d like to increase your nitro vehicle?s run time, install two fuel filters and an extra-long piece of fuel tubing between the fuel tank and the carburetor. You?ll gain a minute or wo of run time.
Instead of gluing powerpole connectors together with CA, just use a roll pin to prevent the halves from sliding apart. You?ll be able to easily separate the halves for individual replacement, and it?s just one less thing to superglue your fingers to.
Being organized is always a good thing, so every time you get a new RC car, three-hole punch the instruction manual and put it in a three-ring binder. Do the same to any supplemental sheets (such as parts lists). If you race, photocopy your setup sheets, and put them in a separate section of the binder. Mark Ward Orange Park, FL
Rotating your 4WD off-road buggy or truck’s tires after every two or three runs will make them last longer. Use a permanent marker to indicate the left front (L/F), right front (R/F), left rear (L/R) and right rear (R/R) tires. This will make keeping track of the tires much easier. Also, pay attention to how the tires are wearing, and adjust the camber to promote even tire wear across the tires’ contact patch. If the tires wear more on the inside, reduce the negative camber (make the turnbuckles longer). If they wear more on the outside, do the opposite by reducing the length of the turnbuckles, which increases negative camber.
Ever had to walk back to the pits for your kit’s 4-way wrench so you could tighten a loose wheel or adjust your slipper clutch? You’ll always have the tool handy if you drill a small hole near the center of your 4-way wrench and add it to your key chain. Now, whenever you have a wheel come loose, you won’t have to search for a wrench.
You can make an inexpensive under-body lighting kit with a couple of LED lights (available at RadioShack or any electronics store) and a clear straw. Cut the straw to the desired length, and glue the LEDs to each end of the straw with Shoe-Goo. Wire the LEDs in parallel, and then solder a receiver connector to the wires. Glue the straw to the body, and plug the connector into the receiver’s battery port to activate the lights.