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New F1 engine from 2021

Yesterday Formula 1 bosses and the FIA revealed its plans for a new engine from 2021. 

The proposals are aimed at reducing costs, “improving the sound” and increasing competitiveness between teams.

The plan is to retain a 1.6-litre V6 turbo hybrid but to remove one of the two ways currently used to generate hybrid power, allowing drivers to have greater control over energy deployment. 

The main proposals are:

  • A 1.6-litre V6 turbo hybrid.
  • Engines running 3,000rpm faster to improve sound.
  • The removal of the MGU-H, which is largely responsible for muting the sound made by the current engines.
  • A more powerful MGU-K – which recovers energy from the rear axle – to make up the loss in hybrid energy from the MGU-H and with the option for a driver to save up energy over a number of laps to add a tactical element to the racing.
  • A single turbo with constraints on dimensions and weight.
  • Standard battery and control electronics.
  • Research into tightening up fuel regulations

The new formula will enable smaller, private engine companies to enter F1 and compete with the manufacturers and attract other car companies into the sport.

“The new F1 has the target to be the world’s leading global sports competition married to state of the art technology. To excite, engage, and awe fans of all ages but to do so in a sustainable manner. We believe that the future power unit will achieve this,” states Ross Brawn, F1 managing director.

The overall framework for the 2021 engine will be published at the end of 2017. 



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Subaru driver on points table

Subaru driver Ben Hunt. PHOTO: GEOFF RIDDER

Subaru driver Ben Hunt is placed third on the points table into Saturday’s six-stage Handy Rentals Hamilton Rally of Waitomo.

He is keen to advance in this  penultimate round of the 2017 Brian Green Property Group New Zealand Rally Championship.

The 2015 NZRC champion, Hunt has been consistently bagging points with two podium finishes to date and is enjoying extracting the full performance out of his Subaru WRX STi.

He and co-driver Tony Rawstorn are seeded fourth in the 81-car entry list and the long-term rally partners are looking forward to the level playing field the 207km rally represents. The event marks the NZRC’s return to the roads of the King Country and Waitomo districts for the first time in over a decade, providing a fresh challenge for the teams.

Centered around the Ohura, Piopio and Waitomo areas, five of the special stages will be over 30 kilometres in length and the shortest stage at 16 kilometres in length, speed and endurance will both be factors.

“Everyone is starting from scratch with their notes. It is awesome to be rallying on some new stages,” Hunt says.

He is confident in Rawstorn’s ability to fine-tune the supplied pace notes, after the recce, to the way he likes to drive. The pair are now in their seventh season together and the longevity of their partnership in the car means Hunt can commit with full trust to Rawstorn’s note reading.

The Hunt Motorsports team made several set-up changes after August’s Rally of Coromandel – where the Subaru WRX STi finished third overall and second in the points category – and Hunt was able to test them last weekend.

Ben Hunt and Tony Rawstorn are looking forward to tackling some new roads in Saturday’s Handy Rentals Hamilton Rally of Waitomo, in the Subaru WRX STi. PHOTO: GEOFF RIDDER.

Subaru is currently leading the Manufacturer’s Championship standings, five points ahead of its closest rival Mazda. With Matt Summerfield sitting in second place in the NZRC in a Subaru Impreza and Hunt third, the Subaru brand is in with a solid chance of manufacturer victory if all goes well for them both at Waitomo.

Along with a number of prime spectator viewing areas through the event, the public can see the cars and drivers at the Newstead Lodge ceremonial start, running from 4.30pm on Friday at Hamilton’s Rototuna Shopping Centre.

The competition starts the following morning from Piopio at 8am, with teams tackling six special stages via service stops at Ohura, Piopio and Mairoa. The first car will finish at the Hamilton Car Club on Valie Road at 5.25pm on Saturday evening where the finish ramp and victory podium celebrations will take place.

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Aston Martin victory

Aston Martin Racing drivers Nicki Thiim and Marco Sorensen have won the FIA World Endurance Championship’s season finale in Bahrain.


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