Racing Point has elected to fit a fresh Phase-2 Mercedes power unit to Sergio Perez's car after the Mexican's engine failure in Q2 rather than opt for an updated unit.
Perez was left stranded on the side of the track in the second segment of qualifying, the victim of a terminal engine issue.
In order to avoid a pitlane start for this afternoon's race, which a switch to a new Phase 3 engine would have required, Perez will remain with the same-spec unit and take a grid drop.
"Start maybe 19th," said Racing Point team boss Otmar Szafnauer.
"I think we will start ahead of Verstappen as he has taken a new powertrain and we outqualified him. So we will start 19th and see how we go."
In Belgium last week, Perez suffered a brand-new Phase-3 engine failure and had reverted to an older Spec 2 unit for the remainder of the race weekend and Monza.
Strategically, Szafnauer sees a benefit for now in keeping a second Phase 3 engine out of Perez's pool of units.
"If we ever go to the Phase 3 then it is a trade off between more performance and penalties," added Szafnauer.
"But say, heaven forbid, one time we spin off in Q1 or something fails in Q1 and you are last anyway, then you can introduce the Phase 3."
Keep up to date with all the F1 news via Facebook and Twitter
The checkered flag may have dropped on Sergio Perez’s Red Bull career, but the verbal…
On this day in 1978, Mario Andretti kicked off his banner championship winning year with…
Damon Hill knows a thing or two about what it takes to climb Formula 1’s…
Formula 1’s most polished powerbroker has seen this movie before – and Stefano Domenicali is…
Max Verstappen’s racing curiosity has never been confined to Formula 1 – and now, one…
When F1’s radically redesigned 2026 cars finally roll out in Barcelona at the end of…