Narutos chakara reserve is un real he almost has limitless chakara at this point but his chakara is not strong the quality of that chakara is very low now this explains the equality of sasuke and naruto now lets say naruto and sasuke can both use some of the same jutsu and they put the same amount of chakara into it lets say they both use chidori narutos reserve would allow him to use chidori at least 15 times to counter sasukes chidori now on the other hand sasukes extremely powerful chakara would allow him to use chidori 15 times as well because if naruto uses chidori he uses the highest amount of chakara nessecary to do so which would be fine for him since he has soooo much chakara sasuke on the other hand with a smaller but denser pool of chakara can use minimal amounts and still produce the same powerful techniques...
not being a fanboy but having all the chakara in the world doesnt change a thing
think of it like this narutos chakara requires alot of it to do a task while sasukes requires little
if both naruto and sasuke were to equate 1 unit of their chakara to a person sasukes would be a body builder while narutos would be a 2nd grader if this doesnt make sense then ill put it this way naruto and sasuke have to use only their chakara to move a boulder naruto would make MANY shadow clones a highly taxing technique while sasuke would just focus chakara in his arms and legs less chakara taxing but accomplishes the same thing so yeah narutos chakara is much larger than sasukes but it is alotttt less powerful making them tire out around the same time aka =
not being a fanboy but having all the chakara in the world doesnt change a thing
think of it like this narutos chakara requires alot of it to do a task while sasukes requires little
if both naruto and sasuke were to equate 1 unit of their chakara to a person sasukes would be a body builder while narutos would be a 2nd grader if this doesnt make sense then ill put it this way naruto and sasuke have to use only their chakara to move a boulder naruto would make MANY shadow clones a highly taxing technique while sasuke would just focus chakara in his arms and legs less chakara taxing but accomplishes the same thing so yeah narutos chakara is much larger than sasukes but it is alotttt less powerful making them tire out around the same time aka =