> Is the advantage Mercedes has significantbluechris wrote: ↑28 Feb 2026, 19:18Well from 2027 at least the advantage to have 16.1 in hot conditions will be the same for everyone and MB trick will be nullified.f1316 wrote: ↑28 Feb 2026, 18:16Well today’s news brings it forward a bit: https://www.the-race.com/formula-1/f1-2 ... s-earlier/CRazyLemon wrote: ↑25 Feb 2026, 06:47
Is it ok'ish? Depends on the advantage really. How much damage to the championship could be inflicted in 6 months?
How about getting Mercedes to determine a value in HP or KW and limiting their engine in someway?
That seems fair, you can't redesign the engine overnight but you can't keep your advantage.
The questions for me are still:
(1) is this new test actually sufficient in testing what the engine does on track? The talk is that Mercedes already passed a hot test but, if so, I don’t know why they wouldn’t introduce it immediately.
(2) The other bit of gossip I read (in the comments to the above) is that Mercedes’ trick isn’t about increasing CR to 18:1 but rather preventing it falling below 16:1 (since that’s normally what engines would do) - but then, that wouldn’t contravene any part of it the regs (letter, spirit, measurement- whatever) so then I can’t believe that’s right as simply maintaining 16:1 is absolutely fine
(3) is the advantage Mercedes has from this significant? Toto says no, others say yes (I’m inclined to believe the latter, of course). If it is more a question of maintaining the 16:1 limit then it’s not as significant as increasing it
(4) since the cold test will be dropped for 2027, how will this influence the other ICEs? Presumably everyone will build engines that are above the limit when cold and drop to exactly 16:1 when hot. Is that really a good outcome? Seems messy - I would have preferred a solution for 2027 that includes some form of sensor to measure it “at all times” (albeit I’m sure that’s much more difficult than I’ve made it sound)
So to answer your question: I think it’s all a bit unsatisfactory for everyone and, tbh, that’s what makes it ok-ish. Bad would have been do nothing and to reflect the opinion of the (biased) British press - ie Mercedes have been clever and the rest just have sour grapes because they didn’t think of it. Good would have been to measure it properly at all times from race one - but tbh that’s not especially feasible and the FIA are to blame for not shutting it down when in consultation with Mercedes. So imho it his is ok-ish, yes.
Now let's not discuss the elephant in the room that for the whole 2026 MB will have something better than the others. Same old story.
The whole time the press was reporting something like 18:1 and then now they're saying the real number was closer to 16.3:1, which after accounting for noise and normal inefficiencies does actually correspond to a single-digit horsepower advantage like Wolff was claiming rather than the 20-30 that Max was claiming. Which, from a purely technical/engineering perspective, seems far more realistic to me. FWIW I never subscribed to the "secret chamber" theory because, again, the origin of that theory was the auto-motor-und-sport.de article that literally went on to say in the sentence right after [paraphrased], "we asked an FIA engineer about this and they said nah that would get spotted and banned immediately".
If it actually was super significant I'm sure there would be a lot more lawsuits and bribery going around. Not to mention going from 18:1 back to 16:1 would completely screw up their aerodynamics and fuel, after live testing was already complete.


