
Originally Posted by
Rally Power
Actually, WRC’s were previously leveled with R5’s in WRC2, running in RRC specs with the 30mm restrictor. Unwisely, FIA decided to impose the 28mm restrictor at the end of 2015. If they kept 30mm, RRC’s could still be competitive in WRC2 and other international or national series.
With the permanent evolution of R5’s cars, 30mm RRC’s would hardly dominate those series and outdated WRC’s could easily run some years more, without the need to create another (hopeless) competition inside WRC.
Evans https://youtu.be/ouRtqczlVbA?si=bhgNQ0ZtsXHSTs1S
WRC Testing