Talk:Races and Price/@comment-66.214.168.80-20140731000200/@comment-86.82.12.100-20140731131256

I would agree with lstefg. If you have the 919 upgrade it to above PR94 to be able to unlock the final two cup races for serious cash rewards. I'm currently upgrading mine as well. Fully upgraded without any gold gets me to PR93.1. So I upgraded the engine to stage 3 with 48 gold and then to stage 4 which can be done by R$ only (269.000 R$) and takes two days to complete. This only takes the car to PR93.5. So I will also upgrade the suspension to stage 2 for 28 gold and the tires to stage 2 for 26 gold. Because these cost the least amount of gold and give the most PR+, 0.3 each. This would put your 919 to PR94.1 and will cost you an additional 269.000 R$ and 102 gold if you've already fully upgraded the car without gold. Take a look here for more info on the 919: http://rr3.wikia.com/wiki/919_Hybrid