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Phoenix Testing & Jimmy Hinch

Phoenix Testing & Jimmy Hinch

Off Track with Hinch and Rossi Feb 19, 2026 42 min
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About this episode

Alex and James dive into their experiences testing at Phoenix, highlighting the challenges and nuances of the track and car setup. They discuss the impact of new hybrid systems, tire behavior, and aero changes on racing quality, emphasizing the difficulty in predicting race outcomes. The conversation touches on team dynamics, including new engineers and organizational changes, as well as comparisons between Phoenix and other short ovals like Milwaukee and Gateway. They also reflect on the testing process, rookie incidents, and the importance of adapting strategies for better race performance.

Cars: Formula 2 car
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Technical Too Afraid to Ask
Concept

racetrack

""Well, yeah, James, I'm at a racetrack. We're doing this, what? We're doing this before day two of our Phoenix Open test.""

A racetrack is a special road made for racing cars to drive fast and compete against each other.

Concept

hybrid system

""There's an arrow screen now, there's a hybrid system. Now we have less downforce, we have less power.""

A hybrid system means the race car uses both a regular engine and electric power together to go faster and save energy.

Concept

short oval

""That is true. Well, no, the less power on a short oval, I would say can sometimes make racing better.""

A short oval is a small, oval-shaped race track where cars race around a short loop. Because the track is small, the cars stay close together, making the race more exciting.

Concept

tire test

""So you've done a two car tire test, but now you've been on track with the whole field.""

A tire test is when teams try out different tires on the track to see which ones work best. This helps them pick the right tires for the race to make the cars go faster and safer.

Term

understeer

"the under steer level and the dig drop off is the dig drop-off is coming from a exponential under steer level, which doesn't really lend itself to opening up a second lane, right?"

Understeer happens when the front wheels don't grip enough, so the car doesn't turn as much as you want and slides toward the outside of a turn.

Term

marbles

"doing more distance and more exposed to marbles. So really the dag needs to be like the whole car, like the whole car sliding around and Right."

Marbles are tiny bits of rubber that come off tires and pile up on the side of the track, making it slippery and harder for cars to grip.

Concept

IndyCar

"So, so IndyCar is, is doing all of the right things. Obviously they spend, um, a lot of time with Firestone on having two different tire tests here with four cars total."

IndyCar is a type of car race where special fast cars race on different tracks, including oval shapes and road courses. It's one of the top racing competitions in the U.S.

Brand

Firestone

"Obviously they spend, um, a lot of time with Firestone on having two different tire tests here with four cars total. Um, and then having this two day test here."

Firestone is a company that makes tires, including special tires used on race cars to help them go fast and stay safe on the track.

Term

double header weekend

"because yeah, we have the opportunity to introduce our sport to a whole new audience with it being the double header weekend with Cup. Yeah. I mean, we're, we're going quicker."

A double header weekend means there are two races happening on the same weekend at the same place, so fans get to see more racing action.

Concept

dog leg

"So, , that's weird because like on paper, I know that Phoenix is unique 'cause it's got the dog leg, right?"

A dog leg is a part of a race track where the straight part bends a little, so drivers have to turn slightly instead of going straight.

Concept

banked corner

""...non banked corner. And the other end of the track is, you know, you're on the brakes and it's super banked and you're going down three years at times...""

A banked corner is a bend in the road that is slanted, so cars can go faster around it without slipping.

Concept

start/finish line

""And to have, and to have the timeline, like at the e like at a corner exit is also super weird. Oh, really? Um, Where's it at? Start finish line is like basically in the middle of old two. It's like way before the dog leg.""

The start/finish line is the line on the track where the race starts and ends.

Term

crew chief

"You know, prominent crew chief of one of the teams was I guess, poached or I don't know the story, but has, is now working for tech, for tech."

A crew chief is like the boss of the team that fixes and helps the race car during the race. They tell everyone what to do to keep the car running fast and safe.

Concept

FIA

"Every other role in motor sports Seems like it's a popular thing, but like I, I'm pretty sure I've heard of this type of thing happening in F1 when it's going from like the FIA to the team."

The FIA is the organization that makes the rules for big car races like Formula 1 to keep things fair and safe.

Concept

Formula 1 (F1)

"Every other role in motor sports Seems like it's a popular thing, but like I, I'm pretty sure I've heard of this type of thing happening in F1 when it's going from like the FIA to the team."

Formula 1 is a type of car racing where the fastest and most advanced cars race on tracks all over the world. It's like the top league of car racing.

Concept

conflict of interest

"but yes, I think that there is certainly the possibility of a pretty severe conflict of interest."

A conflict of interest is when someone has two jobs or roles that might make it hard for them to be fair or honest because they want to help both sides.

Concept

tech inspection

"Who knows the ins and outs of every single thing that you do on that race car, which operates in the gray area on a lot of things is immediately tech is in 10 days. Like he's got a duty to make sure all the cars are equal and he knows exactly the areas where those cars might be different."

Tech inspection is when race officials check cars carefully to make sure everything is fair and follows the rules. They look for anything that might give a team an unfair advantage.

Concept

gray area in racing regulations

"Which operates in the gray area on a lot of things is immediately tech is in 10 days. Like he's got a duty to make sure all the cars are equal and he knows exactly the areas where those cars might be different. So I think if you're andretti, you're a little bit annoyed because they don't even have time to potentially pull things outta the gray. Not saying they're illegal, but pull things out of the gray area, you know, make sure their i's are dotted, their T's are crossed, blah, blah, blah."

In racing, sometimes the rules aren't very clear, so teams find ways to do things that might be allowed but aren't obvious. This is called the 'gray area'.

Brand

Honda

"Honda and Chevy have both officially returned. We need to talk about that because to the series."

Honda is a big company that makes cars and motorcycles. They also build engines and race cars.

Brand

Chevrolet

"Honda and Chevy have both officially returned. We need to talk about that because to the series."

Chevrolet is a car company from America that makes many types of cars and trucks. They also race cars in competitions.

Concept

manufacturer championship

"Everyone knows, like on paper and optically how bad it would be for this to be a single manufacturer championship. Right. But"

In some car races, companies that make cars compete to see whose cars do the best. This is called a manufacturer championship.

Term

spec car

"...It is a mostly spec car anyway, team to teams, the big, like the big development races in the, in the dampers, right?"

A spec car means all the race cars are mostly the same, so the race is more about the driver and small changes rather than big differences in the cars.

Part

dampers

"...the big development races in the, in the dampers, right? But then from the engine engine manufacturer standpoint..."

Dampers are parts of the car that help control how it moves over bumps and turns, making the car handle better when racing.

Term

Twin Turbo

"But it, it ran off this bitching engine like Twin Turbo, V eight Cosworth, tons of power, whatever."

Twin turbo means the engine has two devices that push extra air in to make the car go faster.

Company

HRC

"Correct. Like, it could be just a fully HRC or a fully Chevy branded car, right? Mm-hmm . It's not because it's run by a a Meyer Shanker EC doesn't mean have any commercial connection or whatever."

HRC is the part of Honda that focuses on racing. They build and manage race cars and engines for big races.

Brand

Chevy

"Like, it could be just a fully HRC or a fully Chevy branded car, right? Mm-hmm . It's not because it's run by a a Meyer Shanker EC doesn't mean have any commercial connection or whatever."

Chevy is a big car company from America that makes many kinds of cars. They also help make race cars for big races like IndyCar.

Concept

downforce

""It is, it is funny because they've got so much less downforce and that is so apparent. Yes. Right? When you compare like the change of direction...""

Downforce is like a force that pushes the car down onto the road so it sticks better when turning. This helps the car go faster around corners without slipping.

Term

power unit

""That's, that's probably more power unit related than downforce related. So here, okay, here's the thing.""

The power unit is the engine and electric parts that make the race car go. It’s what gives the car its speed and power.

Car

Formula 2 car

""It's still 10 seconds quicker than an F two car. It Is the first performance test.""

Formula 2 cars are race cars used in a series just below Formula 1. They are not as fast as F1 cars but still very quick and used to train future F1 drivers.

Concept

ground effects car

""...like with the ground effects car, when as soon as you got sideways and the floor broke, like you lost everything, you were gone. So there's more moments, which is good.""

A ground effects car is designed so air flows under it in a way that pulls the car down to the road, helping it stick better when driving fast.

Term

gear choices

""...some of those moments are being caused by way. You have to drive these things and gear choices and things that you have to do in order to satisfy the requirements of getting ultimate performance outta the power unit.""

Gear choices mean picking the right gear in the car to make it go faster or slower depending on the situation.

Term

engine revs

"It's super weird listening to guys, like listening to the engines just run out of energy halfway down the stray and just starts like the revs just start dropping from start finish down to turn one. I I wonder"

Engine revs are how fast the engine is spinning, which helps the car go faster or slower.

Concept

NASCAR

"He goes, well, I knew you. You can't go to nascar."

NASCAR is a type of car race where cars that look like regular cars race fast on oval tracks.

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