Traxxas5207R TRX 2.5R Racing Engine

Coming off the the stock .15 on my Nitrosport, I put this baby in (with a tuned pipe) and WOW!.. Freaking fast and hit's a second gear that you can definitely hear during break in. I'd recommend using the Traxxas 10% fuel, as 20% can be a bit tricky to tune (especially in warm weather). This will make your model pretty fast, especially if you keep it pull start.

Works great good for the money I guess

This is one of the best .15 size nitro engines ever produced. Got 10 years out of the first one i installed. Powerful, reliable, easy to tune, and easy to start.

The engine arrived as stated, looks great and now i am in the process of accesorizing it at my local hobby shop. from what I see and have been told, its a great engine. We'll see once I fire it up. Satisfied, so far.

Replaced the original 2.5 (non R) in my Nitro Rustler. Runs like a champ. People tend to stick up their noses at the TRX line of engines, but the half-dozen I've had have all been easy to work with, hard pulling motors.

Everything showed in picture is what I get?

Worked great- runs great.

Looks good habit in the car trying to get it to start