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210 - Potential

210 - Potential

Track Walking Oct 20, 2025 55 min
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About this episode

Scott and Seth dive into their upcoming adventure at the Big Bend Open Road Race, discussing the unique format and their preparations. They explore the concept of potential in both mechanical terms—like tire performance and chassis capabilities—and personal growth in driving skills. The conversation touches on the balance between optimizing a car's performance and understanding individual limitations. They also share updates on their projects, including a Miata with engine troubles and the challenges of racing setups, all while reflecting on the philosophical aspects of racing and self-improvement.

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Technical Too Afraid to Ask
Concept

Big Bend Open Road Race

"But what's the event called? We are going to the Big Bend Open Road Race. So, they close down 59 miles of road between Fort Stockton and whatever the other town is,"

The Big Bend Open Road Race is a car racing event in Texas where drivers race on closed roads. It's a fun way for car lovers to compete and show off their vehicles.

Concept

open road races

"I guess the only two... I think there's three open road races in the U.S. There's the Silver State Classic, the Big Bend Open Road Race."

Open road races are competitions where cars race on real roads that are temporarily closed off to regular traffic. They can include both straight paths and turns, making it exciting for drivers.

Car

Civic

"...And it's in the Civic? Yeah, in the Civic."

The Honda Civic is a small car that many people like because it's dependable and gets good gas mileage. It's been around for a long time and comes in different styles.

Concept

GLTC race car

"Yeah, so we're taking a full-built GLTC race car across Texas. Because we could take it on the trailer, but that doesn't seem nearly as much fun as driving it."

GLTC is a type of racing series where regular cars are modified to compete on a track. It's popular among car enthusiasts who enjoy racing their cars.

Concept

rallycross

"...but when I met him is when he started doing rallycross with it. And it was still a pretty nice car."

Rallycross is a type of racing that takes place on a track with different surfaces, like dirt and pavement. Cars race against each other to see who can complete the course the fastest.

Term

K-24

"...So it's going to be pretty cool. K-24. Full suspension..."

The K-24 is a type of engine made by Honda. It's known for being powerful and is often used in modified cars.

Term

race seats

"Cage, race seats. Yeah, all the trimmings."

Race seats are special seats used in racing cars that help keep the driver secure and comfortable while driving fast. They are shaped to fit the body better than regular car seats.

Concept

low prep class

"Brian is in the lowest prep class. So in the lowest prep classes, you're either trying to go like 100, 105 or 110 average speed over the 59 miles."

Low prep classes are types of racing where cars don't need many special parts or changes. This makes it easier for more people to join the race without needing a fancy car.

Term

final drive

"He'd need a different final drive or something. In a couple hundred more horsepower, you know, those sorts of things."

The final drive is a part of the car that helps control how fast the wheels turn compared to the engine. Changing it can make the car go faster or help it save fuel.

Term

horsepower

"In a couple hundred more horsepower, you know, those sorts of things. But he's going to catch the vibe and have a good time."

Horsepower is a way to measure how powerful an engine is. More horsepower usually means a car can go faster and accelerate quicker.

Car

Mazda Miata

"...f a chassis. Like what is the true potential of a Miata versus the true potential of a Corvette? Like C5 ..."
Car

Chevrolet Corvette

"Like what is the true potential of a Miata versus the true potential of a Corvette?"

The Chevrolet Corvette is a famous sports car from America that is known for being fast and stylish. Many people love it for its powerful engines and great performance.

Term

tire grip

"Like a given set of tires has the potential to generate a certain amount of grip under certain conditions. Right."

Tire grip is how well a tire can hold onto the road. Good grip means better control of the car when driving, especially when turning or stopping.

Term

tire temperature

"...get them up to the right temperature, all those things. The reason that there's sort of overlap between different tires..."

Tire temperature is how hot the tires get when driving. Tires need to be at the right temperature to work best and help the car grip the road.

Term

roll resistance

"...you've got roll resistance, you know, how stiff is the car? How much does a car weigh?"

Roll resistance is how much energy a tire uses when it rolls. If it's high, the car uses more fuel; if it's low, it saves fuel and can perform better.

Term

downforce

"...How much power are you making? How much downforce does a car make?"

Downforce is what helps keep a car on the ground when it's going fast. It makes the tires grip the road better, which helps the car handle turns and stay stable.

Car

Porsche 911

"And if you look at something like the Porsche 911, there's, you would go, okay, it's the same unibody and the majority, I think all of the street cars have the same suspension pickup points."

The Porsche 911 is a famous sports car that has been around for many years. It's known for its unique shape and great performance on the road.

Term

cup car

"And so you start doing cup cars. And cup cars have crazy changes to make them work out the way they do."

Cup cars are race cars that are made from regular cars but are modified to be much faster and safer for racing. They have special features that help them perform better on the track.

Part

18 inch wheels

"So in order to make a in a Miata competitive on, you know, the class of tire, I think he put 18 inch wheels underneath it."

18 inch wheels are the size of the wheels on the car. Bigger wheels can help the car grip the road better and improve how it drives.

Term

turbocharger

"I think that's a, it's got an LFX, but I think it's a turbo charge or super charged or it makes some horsepower. You get to push air into cars these days."

A turbocharger is a part that helps an engine get more air, which means it can burn more fuel and produce more power. It uses the engine's exhaust to work, making cars faster and more efficient.

Company

Hoosier

"...it was certainly back in the day of running Hoosiers in and autocross."

Hoosier is a brand that makes tires specifically for racing. They are popular among racers because they provide good traction and performance on the track.

Term

autocross

"...but it was pretty, it was certainly back in the day of running Hoosiers in and autocross."

Autocross is a type of car racing where you drive through a course marked by cones. It's not about racing against others at the same time, but rather about completing the course as quickly as you can.

Concept

Formula One

"...Like I'm sure you've watched formula one qualifying and they go a little bit faster, a little bit faster, a little bit like they're, they're finding a little bit every session they go out in."

Formula One is a type of car racing that takes place on tracks around the world. It's famous for fast cars and skilled drivers, and teams work hard to make their cars as fast as possible during races.

Term

spring rate changes

"if we're doing spring rate changes on the car if we're changing some geometry on the car"

Spring rate changes are modifications to how stiff the springs are in a car's suspension. Stiffer springs can make the car handle better but may also make the ride bumpier.

Term

aero components

"if we're changing arrow components on a given weekend like that's totally fine too"

Aero components are parts that help a car move through the air more smoothly. They can make the car faster and more stable by reducing wind resistance.

Concept

Formula 1

"...Like F1? Like steel-bited cars, mid-level series youths, CNTV. Like TCR?"

Formula 1 is a top-level car racing series where teams compete in fast, high-tech cars on different tracks around the world. It's very popular and known for exciting races and advanced car designs.

Concept

GT3

"...GT3 type stuff."

GT3 is a type of race car that is based on regular sports cars but has been modified to go faster and handle better on the racetrack. They are used in various racing events and are popular among car enthusiasts.

Part

front lower control arms

"So I put these fancy new front lower control arms on my car and they're very fancy."

Front lower control arms help keep the wheels connected to the car's body. They help the car handle bumps and turns smoothly.

Part

adjustable heim joints

"...and they've got adjustable heim joints on the inners"

Adjustable heim joints are parts that connect different parts of the suspension. They can be adjusted to change how the car handles and drives.

Part

eccentric bolts

"but then you can also, you also have the eccentric bolts and like there's many adjustments that you can do."

Eccentric bolts help you change the angle of parts in your car's suspension system. This is important for making sure your tires wear evenly and your car handles well.

Part

clutch

"The clutch was slipping at a certain point. And, you know, she's flat foot shifting."

The clutch is a part of the car that helps you change gears. If it's slipping, it means it's not working properly, making it hard to shift smoothly.

Term

rod knock

"I kind of know what rod knock or bearing play sounds like. And it's not that."

Rod knock is a noise that happens in an engine when parts inside it are worn out. It sounds like a knocking and can mean serious problems if not fixed.

Part

piston ring

"So you could have broken a piston ring and then blown stuff by it. I think likely that would be my guess."

A piston ring is a small metal ring that helps keep the engine's combustion process efficient by sealing the space where fuel burns. It also helps keep oil from leaking into that space.

Car

Mazda 2

"Yeah. I've never had a Mazda 2 on an engine stand before."

The Mazda 2 is a small car that's easy to drive and park, making it great for city life. It’s also known for being fun to drive, which makes it a favorite among people who like a little excitement in their daily commute.

Car

Chrysler Pacifica

"Yeah. I mean, that's like a Pacifica or. Right."

The Chrysler Pacifica is a family minivan that has lots of room for passengers and cargo. It's designed to be comfortable and has some cool tech features, making it a great choice for families on the go.

Car

Honda Odyssey

"Right. Odyssey. But you can buy it in function like a cargo van ..."

The Honda Odyssey is a minivan that can fit a lot of people and their stuff, making it perfect for families. It’s known for being safe and dependable, which is why many parents choose it.

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