RE: TRX 2.5R vs. HPI S-25?
No one knows of the revo's capabilities just yet. It does look very cool and fast but those are strictly videos so who knows. The 2.5 is a very nice motor in a light truck. A little sensitive but easy enough to tune. The savage motor is more powerful but with more work to do because of increased weight.The savage is definitly a brickhouse. I have had a hard time busting anything on it and stock for stock with a good tune the t-maxx simply isn't a ton faster.