SOCHI (AFP) - Max Verstappen is set to take a grid penalty that will hit his hopes of a podium success at this weekend's Russian Grand Prix.
The Dutchman and his Red Bull team-mate Alex Albon, along with both Toro Rosso drivers, will be using an updated version of Honda's latest engine.
The two Red Bull men are set to take five-place grid penalties while the Toro Rosso team's Pierre Gasly takes a five-place penalty and team-mate Daniil Kvyat a heavier sanction because he is due to use more new engine parts.