My car acts pretty strange. In first gear right as i take off it goes pretty slow but as soon as i hit second i take off. What can i do to make it faster through first?

 

The trans might be slipping threw first, a rebuilt might help it out. When i got my trans rebuilt the people that rebuilt it, put some kind of performance parts in it. when my car switches from 1st to 2nd it chearps the tires and same thing when it goes into 3rd gear. All it is, is a shift kit i think