Talk:RACING SPIRIT/@comment-173.38.209.10-20150427134914

To get 100% in this series (84PR), best is to upgrade the Aston:

Renault : cash only 74.6 -> 84.3 (524GC) (all upgrades, except only Engine5)

Aston : cash only76.1 -> 84.7 (390GC) (all upgrades, except only Engine3).

-> next will check which car-upgrades are then best to go to 100% in series:  Masters of Speed, Vertex, Hybrid and Racing Spirit.

Almost certain this will be MclarenP1(to 85) and Aston Martin(to85) at this moment,

while before Racing Spirit, this certainly was RSR2013(to 85) and P1(to 84).