techman wrote: ↑08 Jun 2018, 19:00
Sky F1 says new engine 30-40hp upgrade and worth 3 /10.
adrian newey say new renault only give 0.1 second. you think those sky broadcaster know more than the adrian newey working in the team. gain mostly likely with new aero bit added not engine.only 0.1 gain from new renault
Newey is not a reliable source either, any improvement asigned to the PU is an improvement not asigned to his aero upgrade, so he will always be conservative about the actual PU improvement
Also, RBR is far from prone to praise his PU supplier, they even did renounce to use their brand name