Talk:Arash AF10/@comment-2602:306:C5B2:53E0:2D92:9FE6:AAC2:5E77-20171122032501/@comment-2602:306:C5B2:53E0:CA1:DF65:3415:6871-20171123153132

I just finished lab 2 (with 2 refills) and I'm using super racer boxes for v8 and using starter box and extra box too and I have 13 v8s but the problem is I only have 6 advanced techs and I can't find any in any box meaning I can only time this car PRO-3-0-5-2 so which is the best box to find advanced techs?