i have a 01 gt auto and was wondering what the best rpm to launch at is, last time at the track i launched at 2 grand and it didint go to well, but this time im goign to put my 17 inch rims on with my new bfg g force sport tires on them,

 

i usually hold it to about 1500-1700 rpms

 

when do u spray the nitrous..??^^