i might possibly get gears for my car...
 

im looking to make it a lot quicker off the line, but im not up with all the knowledge of the different gears, would someone mind explaining how the different gears work. also i have a v6, i dono if that matters

Do a search, theres tons of info. One thing I can tell you really quickly is that you need a 7.5 inch gear set as you have a v6.

Yes, as stated above, there are at least 15 gear threads. Use the search button because its been discussed multiple times.