[matutino]

Looking to take the 335 to the track tomorrow (1/4 mile)
Only mods are LSD, JB4 and DCI.
I currently have about 1/2 a tank with 91 craptane, should I fill it up with 100 octane from a local 76 gas station? Im currently running map1.
If filling up with 100 octane works, should I race using map 1, 5 or race map?
If somehow I cant fill up with 100 octane (remember I have half tank with 91), should I stick with map 1 or 5?
Last but not least, for those that have done 1/4 mile with AT, should I launch in 2nd gear or 1st gear?
Thanks!