Th♕e 2021 world champion had been ‘really lost’ on day one after again struggling to extract speed from fresh tyres, as well as battling bike instability.

B😼ut by calling up the old M1 fairing, combined with proven chas🅺sis parts and the more powerful 2023 engine, the Frenchman was also able to use a more familiar set-up, transforming his Sunday fortunes.

Quartararo not only set his fastest-ever lap of Portimao to finish third (+0.334s) on the timesheets – behind only the Ducatis of reigning champion Francesco Baℱgnaia and Johann Zarco - but slashed one second from his race pace and thr♎eatened Bagnaia’s Sprint simulation.

“A massive step today,” said Quarta🌳raro, who had been just eighth quickest on day one. “Basically we have been riding with last year's aero package and some old set-up on the bike. And it was working.

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“We could see a little bit where the problem was and… really good. I feel🎐 like one with the bike. Still missing a few things on th𒐪e feeling. But I've never made a 1m 38.3 at this track before.

“Yesterday on the time attack I made a '39.6&nꦆbsp;for one lap, and today on the pace I was '39 low-'38 high. So it’s close to one secon🌺d faster in the pace.”

Quartararo added that he was perha♔ps a bit too careful with the soft rear tyre at the start of his impressive Sprint ru🎀n.

“I think with the soft, on the first lap I was little bit too conservative. And basically I could have really pushed 🍌a little bit more because my last lap was ’38.8 with 12 laps on the tyre.

“It was tough because we were really lost, but today we have 🐼found our way. So I think that it's going to be an intense firsꦜt races.

“It’🔯s still not where I want it to be, but I think that we’ve made a💞 great, great step.

“[We got] the tyre ♚to work better and yesterday also physically the bike was aggressive and not turning.

“So basically it was all the worst things that you can have and today we have been back to good thing🍸s.”

Quart🅺araro was the only non-Ducati rider in the top eight and the only rider on a Japanese bike in the top twelve.

Joan Mir was the lead Honda in 13th with Franco Morbidelli just 19th, but within 1♏.1s of Bagnaia, on the other factory M1.