Well he posted in the 1/4 mile section... so.. with that said, I think he means like what other things... besides tires can he get to get some good traction... and get a good 60 ft.
Well like the others have said... TIRES!
If you don't want regular street tires.. get some slicks... these will launch you very well.
You can get traction bars. these will put a "force" on your leafs downward... to try and keep them wheels from bouncing/ spinning/ etc. If you don't have it... get some LSD... Limited slip Differential. This will make sure both wheels are pushing. ( I think all R/T's have LSD, but I'm not sure).
Other than that... us trucks will always have a problem with traction, thats the way it is. LEARN! Go to the track, and learn how to get off that line better. There is a technique you have to get down pat in order to get excellent 60 ft's. Once you get this down... it's fun fun all the way.
Paul