Tämän kommentin sain vastaukseksi traxxasin foorumilta kysellessäni sirio .27 koneesta. Aika mairitteleva kommentti...
I have almost 3 gallons on my .27, and have never had no issues, tunning, leaks, bearings, nothing. If you can tune your 3.3 to run, you can tune it much easier. The engine drops right in with the included mount, and is a beast, pulls 19/36 gearing w/wheelies. I run the jp-4 pipe, and performs great from low-high end. Even you can't tune for optimum performance, the engine is so strong, no one will notice. Parts are more difficult to get, but I have never needed any. Hope this helps.
Kerro Torpeedo kokemuksia, kun pääset testaamaan myllyäsi.