IndyCar allowing teams to make brake cooling tweaks for Houston

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Considering the prospect of warm conditions for the Shell/Pennzoil Grand Prix of Houston on Oct. 4-6, INDYCAR is allowing teams to make changes in order to create better brake cooling for their cars.

A bulletin sent out late last week says that the teams are now permitted to trim the end plate wicker on the front wing. Additionally, teams can modify both front and rear brake ducts, as well as brake duct backing plates.

These changes are designed to increase cooling to the caliper and rotor areas.

“Based on what we saw at Baltimore, where we saw the hottest temperatures of the year, and with hot temperatures expected again in Houston, we’ve decided to allow these changes to help teams improve cooling to the brakes,” INDYCAR president of competition and operations Derrick Walker said in a statement from INDYCAR.

These tweaks will only be in effect for the Houston doubleheader, which will see the IZOD IndyCar Series stage 90-lap events on Sat., Oct. 5 and Sun., Oct. 6.

Both races can be seen live on NBCSN, with coverage starting at 3 p.m. ET on Oct. 5 and at 1 p.m. ET on Oct. 6.

Andretti United team names drivers for inaugural Extreme E season

Extreme E drivers Andretti
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The Extreme E team formed by Andretti Autosport and United Autosports named Catie Munnings and Timmy Hansen as its drivers Monday for the series’ inaugural 2021 season.

Munnings is a successful veteran of rally series. Hansen is a past winner and champion in the World Rallycross Championship.

They both will race in the environmentally conscious electric SUV series that will hold events in five areas around the world that are threatened by climate change. Chip Ganassi Racing and six-time Formula One champion Lewis Hamilton also are fielding cars in Extreme E, which will feature male and female co-drivers on every team.

Catie Munnings

“I’m so excited to join Andretti United Extreme E,” Munnings said in a release. ““I was really intrigued when I first heard about Extreme E, I just knew I had to be involved. The male / female racing partnership is a fantastic and exciting new concept. The season has incredible locations and the racing will be very exciting. It will be a new challenge for the teams and drivers, and I’m so thrilled to be working with such a strong team.

“The championship is a really innovative concept, it’s combining motorsport and science and will produce an important legacy in each race location. Bringing the platform that motorsport has in line with the awareness that the planet needs right now is awesome and a really important message.”

Timmy Hansen

Said Hansen: “Going into the Extreme E will be a new chapter in my career, one that I am extremely excited about. It is something brand new, not only for me, but the whole of motorsport. The format is something

we’ve never seen before. I’m also delighted to be able to carry the message of something bigger – talking about the environment and doing something good for the world – that’s something that really drives me. It’s going to be a big adventure in life to see these locations and I’m going to do my best in carrying this responsibility and hopefully making people aware of the challenges we have in the world, together with our passion for racing.”