Sochi, Russia - Max Verstappen will have a five-place grid penalty and Daniil Kvyat will start his home Russian Formula One Grand Prix from the back of the field on Sunday as a result of power unit changes.
Honda said Kvyat and Toro Rosso team mate Pierre Gasly, along with Red Bull's Verstappen and Alexander Albon would be given new engines for the race in Sochi.
"With a different replacement history, Kvyat is changing all (power unit) elements except the battery. He will start from the back of the grid," the Japanese manufacturer said on its F1 Twitter account on Thursday.
"The other three will get five place grid penalties."
The move ensures all four cars have fresher engines for Honda's home race in Japan on Oct. 13, the next round after Russia.