09-14-2007, 08:13 AM
hansarvin Wrote:The 3.3's are trash. The TRX .15 was the only good motor they made. While the 3.3s are fast they're hard to tune and won't hold a tune either.Ever HAD one? It's been the best motor I've ever owned. ALWAYS holds it's tune. The 2.5 on the other hand...:eek: