How do you adjust a Traxxas carburetor?

How do you adjust a Traxxas carburetor?

Turn right (clockwise) to increase idle, and left (counter-clockwise) to decrease idle. A good starting point for the slide valve to stop at idle is a 0.7mm-1.0mm gap. The carburetor is preset at the factory for break-in. The base setting should be right to start and run the engine through the break-in process.

What temp should the Traxxas 3.3 run at?

Some manuals I have read has said the ideal running temp is between 190 to 210 and after the break in between 210 and 230. Hi, I have a traxxas 3.3 engine that runs good, has a trail of blue smoke and it idles well.

How do you break in a Traxxas 2.5 engine?

  1. STOP! The TRX 2.5 engine must be broken-in over 5 tanks of fuel before. tuning for performance.
  2. break in settings at the factory. Minor adjustments may be required to. compensate for temperature and altitude.
  3. engine stalls, richen H-spd needle 1/4 turn & proceed with break in. Pinch the fuel line to shut off the engine.

How do you tune a gas RC car?

In order to tune your RC for performance, start with a rich fuel mixture and slowly move towards a lean mixture until the ideal mixture ratio is achieved. Caution: Never tune from a lean to a rich mixture. There should always be a light stream of smoke coming from the exhaust. This is primary fuel mixture adjustment.

How hot should a nitro engine run?

200-240 is a good range.

What size is the Traxxas 3.3 engine?

Traxxas often puts the engine size right in the name of the vehicle, to differentiate an earlier model with a different engine size. The Jato 3.3, the T-Maxx 3.3, and the 4-TEC 3.3 all feature the TRX3. 3 engine. That’s 3.3cc, which translates to something like a .

What is Traxxas Nitro?

Hard-Charging 50+mph Performance. The Nitro Rustler is the first name in high performance 2WD nitro stadium trucks. Powered by the proven performance of the TRX® 2.5 Racing Engine, Nitro Rustler totally out-muscles the competition with top speeds beyond 50 mph!

Where can I find support for Traxxas?

For additional resources, visit, where you can browse support articles and check the community forum for tips and tricks from other R/C enthusiasts. Have a suggestion for a video? Send us a message on YouTube!

How do you adjust the fuel mixture on a TRX?

With the engine warm and running at a rich setting, gradually lean the high-speed fuel mixture in 1/16 turn increments. Make several high-speed passes with the vehicle after each adjustment to clear out the engine and note any change in performance. TRX racing engines are extremely powerful.

How do I adjust the camber gain on a Traxxas 4×4?

On Traxxas 4X4 models, camber gain is adjusted by changing the camber link position on the shock tower. The links are in the innermost holes, and moving them to the outer holes will increase camber gain.

Can the rear toe angle of a Traxxas be changed?

The rear toe angle of other Traxxas models is fixed, but some models allow toe angle to be changed by installing optional rear stub-axle carriers.