You guys don't realize Naruto is practically the genetically perfect shinobi. He has the enhanced Senju (Greater than Uchicha), the INCREDIBLE longevity, stamina, and he's the LIVING EMBODIMENT of the Will of Fire to match Sasuke's Curse of Hate, and he's the SON OF THE 4TH HOKAGE!!!! His normal chakra rate at episode 20 of the 1st series was 4 times Kakashi's, and at the time, Kakashi could create 50 Shadow Clones at his LOWEST chakra level! As the son of the 4th, he the INCREDIBLE chakra and SPEED of his father! Sasuke has a lot goin' for him in genetics, but really, Naruto is on a whole new level. Mind you his 4x more Chakra than Kakashi is simply inheritance from his Father alone, no Fox. At Kakashi's normal chakra, he can make I think 200 clones. 200x4=800 clones for Naruto. So Sasuke, use your GREEEAAAT (sarcasm) speed and run the HELL AWAY BEFORE HE GETS YOU!!!!!!