Talk:Arash AF10/@comment-31517412-20170520081802/@comment-31544835-20170520093545

Not sure, first time I failed this R&D I only got to 5555 2221. At the time that rank wasn't enough for me to win the car, but I did upgrade it dumb.

Upgrading to 3 requires three V8s, upgrading to 2 requires two V8s.

I'm reading even fully MAXPRO is difficult, so you may indeed be way short on enough V8s. Wait.. plus you have a Grand Sport. You really don't need this car. If you have a Trion Nemesis too, I'd say 'pass' for sure. I'm only giving it a go because I've already put a lot of resources into it and I have enough V8s to actually get close to PRO 5555.