Just bough a used 2001 DRZ400e with Full RS-2 Yoshimura. The bike have 3x3 hole mod. THe guy who sell me the bike tell me that he don't touch the stock carb jeting. The bike run fine and pull stong. I want to know if i would be better to order a jet kit and re-jet it to be on the safe side? Thank you Edited September 1, 2013 by David L.