Rasengan or Chidori won known. They would always fly back or someone would break it up. It would be a giant collision, Rasengan is more cooler. But Chidori is more powerful, if Sasuke goes into Curse Mark level 2 he will overpower Naruto. Who was in one-tail demon form. So it is basically a tie, since Demon Naruto and Curse Mark is not includded.
It never overpowered the Chidori. And it may have made greater damage to the water tower but that shows nothing. Neither of the attacks overpowered each other never. Except when they powered up, there's no actual proof that Rasengan is more powerful.
The point was nothing, it was just for them to finally fight. So neither are stronger in regular form, it had nothing to do with Rasengan being stronger. Jiraiya could easily say that so he could train Naruto. Naruto didn't want to train with him until Jiraiya said that then he took off. All the clashes were a tie in there normal forms. They always exploded flying back.
Gender: Male Location: The epitome of my evolution.
Naruto is stronger then Sasuke in the first place. Naruto purposly lost to Sasuke when they fought in there demonish forms in front of the waterfall. Naruto aimed for Sasuke's headband, while Sasuke was aiming to kill. I have no doubt that if Naruto had gone all out with a killer intent he would have won that match.
oh bah i got to watch more naruto this sounds good but im only on episode 80^^, but this belongs in either the official naruto thread or vs thread (now i know what chidori means lol watched 20 eps of naruto yesterday)