i have had a nitro sport for aobut two years now and towards the end of the summer i put it away cuz it would get harder to start each time i wanted to get it out. ive replaced the ez start it still doesnt start. ive noticed that when i try starting it the clutch bell isnt moving but the shaft is spinning i didnt know if something with that may be. ive tried to figure it out but cant

My friend has a Nitro Sport from traxxis and this same thing happened. Although it could be many different problems it could be ,because its an old engine, it lost its compression. So my advice is to get a new engine altogether or refurbish it. If you don't know how to do that go to your LHS and ask them to refurbish it.




PS - Should have asked you how many gallons has the engine been though...sorry.