Classic Auto Mall - #249 Stewart Howden welcomes Jim Hall, Race Karting Instructor, Driver and Author plus Keith Martin of Sports Car Market Magazine
Classic Auto Mall SHOW
Classic Auto Mall - #249 Stewart Howden welcomes Jim Hall, Race Karting Instructor, Driver and Author plus Keith Martin of Sports Car Market Magazine Classic Auto Mall SHOW · Jun 26, 2026
Classic Auto Mall - #249 Stewart Howden welcomes Jim Hall, Race Karting Instructor, Driver and Author plus Keith Martin of Sports Car Market Magazine

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Classic Auto Mall - #249 Stewart Howden welcomes Jim Hall, Race Karting Instructor, Driver and Author plus Keith Martin of Sports Car Market Magazine
Person

Jim Hall

Jim Hall is an important person in racing history. In this episode, they describe him as connected to building and engineering race cars, and to the Chaparral legacy.

Company

Chaparral cars

Chaparral Cars was a racing car company started by Jim Hall’s dad. They were famous for trying new engineering ideas that helped shape how race cars were built.

Term

aerodynamics

Aerodynamics is how air moves around the car. In racing, it matters because it can help the car stick to the track (downforce) and also affects how much resistance it has (drag).

Term

shake it down

“Shake it down” is motorsport slang for running a newly built race car briefly to check that major systems work and that setup changes behave as expected. It’s typically done before the next race so problems show up in a controlled environment rather than during competition.

Person

Mark Donahue

Mark Donahue was a well-known race-car driver and engineer whose name comes up in connection with Jim Hall’s circle. In motorsport discussions, Donahue is often cited as a highly capable driver who could extract performance and provide useful technical feedback.

Person

Bobby Ray Hall

Bobby Ray Hall is a person connected to the racing world discussed in this segment. Here, he’s mentioned as someone Jim Hall talked with about other racing figures.

Term

formula 5,000

“Formula 5,000” is a type of racing class with rules tied to engine size (about 5.0 liters). The speaker is saying he worked for a team in that racing category.

Term

go-kart

A go-kart is a small race car you drive on a track. It’s popular for learning because it’s easy to drive and you can really feel how fast you’re going and how the kart turns.

Concept

arrive and drive race series

An “arrive and drive” race series is when you go to the event and you’re given a car to race. You don’t have to bring your own race car or handle all the setup—so it’s easier for beginners to try racing.

Place

rattlesnake raceway

They’re talking about a real race track called Rattlesnake Raceway near Midland. The track is still there, but it isn’t open for racing right now.

Topic

Sebring 12 hour

The “12 Hours of Sebring” is a long-distance endurance race. Cars have to keep running strong for 12 hours, so it’s not just about being fast for a few laps.

Place

Nürburgring

The Nürburgring is a legendary race track in Germany. It’s tough and twisty, so doing well there is a big deal for a race car.

Topic

Indy 500

The Indy 500 is one of the biggest races in the United States. It’s a major test of speed and endurance over a full race distance, not just a short sprint.

Place

Brands Hatch

Brands Hatch is a famous race track in the UK. The host is listing major tracks to show how successful the cars were across different venues.

Concept

DNFs

DNF means the car didn’t finish the race. It usually happens because of a problem or an accident, and it’s important because it means you can’t score a finish.

Term

ground effects

“Ground effects” means the car is shaped so air flowing under it helps push it downward onto the track. That extra push increases tire grip, so the car can go faster through turns. It’s an aerodynamic trick, not a mechanical one.

Person

Johnny Rethford

Johnny Rethford is a race driver associated with early IndyCar ground-effects success. In this anecdote, he’s linked to the 1980 debut of a ground-effects IndyCar design that qualified on pole. That makes him part of the story of how IndyCar aerodynamics evolved.

Person

John Bernard

John Bernard is the designer credited in this story. The host says his design helped create an early IndyCar that used ground effects, and that car qualified on pole in 1980. So he’s part of the “new aero idea” behind the race result.

Term

bearing in the transmission

A bearing is a small mechanical part that helps moving parts spin smoothly. If a bearing inside the transmission keeps failing, it can cause the car to break down repeatedly until the problem is fixed.

Topic

Pebble

“Pebble” is short for a famous classic-car show at Pebble Beach. Winning there is a major honor because it means the car is judged to be exceptionally well restored and important.

Term

RM Sotheby's auction

RM Sotheby’s is a well-known auction company for expensive collector cars. If a car sells there, collectors may buy it, fix it up, and then show or race it.

Car

Chaparral GS2B

The Chaparral GS2B is a particular version of a Chaparral race car. In this discussion, it’s described as a clone of Frank Winchell’s car and it uses a simple single-speed approach.

Term

single speed

“Single speed” means the car only has one gear ratio. That can simplify things and can be useful if the car is designed to run in a specific speed range.

Term

monocoque

A monocoque is a car structure where the outer shell does the heavy lifting. The speaker is comparing that to an aluminum chassis approach, which changes how strong and light the car can be.

Place

Black Lake

Black Lake is a place where they did testing. The point is that winter conditions affected where they could run the cars.

Chaparral 2-H
Car

Chaparral 2-H

The Chaparral 2-H was a very experimental race car from Chaparral. It looked unusual—almost like a streamlined train—and it was built to test new ideas for speed and grip.

Term

unibody

Unibody means the car’s body and frame are built as one piece. That can make the car lighter and stiffer, which helps handling, but it can also affect how the car is built and repaired.

Topic

1968 Las Vegas accident

This refers to a serious crash in Las Vegas in 1968. The host says it kept the person from being able to test the car afterward.

Concept

outlawed

“Outlawed” means the race organizers decided the car (or something about it) didn’t follow the rules. So even if it was fast, it couldn’t race anymore.

Porsche Taycan 4S
Car

Porsche Taycan 4S

The Porsche Taycan 4S is Porsche’s electric car. Because it’s electric, it responds to your pedal right away, which can make it feel very “snappy.” The speaker compares that feeling to a slot car because it’s so immediate and simple to drive.

Term

point and go

“Point and go” means the car is easy to drive and it moves quickly when you press the gas. The idea is that there’s little waiting for power to show up. With electric cars, that instant response is a big part of the appeal.

991.1 GT3
Car

991.1 GT3

This is a Porsche 911 GT3 from the 991.1 generation. It’s meant for track driving, and the speaker is saying they use theirs for lots of track days rather than commuting.

Term

track days

A track day is an organized event where drivers take their own cars onto a race circuit for timed laps and practice, usually with coaching and safety rules. The speaker’s “85 track days” is basically a measure of how often the car has been used in real high-speed driving conditions.

Formula Mazda
Car

Formula Mazda

Formula Mazda refers to a type of race car used in a one-make style series. The speaker is saying they’ve been racing/driving one for a long time and still loves it.

Term

two-rotor

A “two-rotor” engine is a rotary engine with two spinning parts inside. It tends to feel smooth and rev quickly compared to the more common piston engines.

Formula 3
Car

Formula 3

Formula 3 is a stepping-stone level of open-wheel racing for up-and-coming drivers. The speaker is comparing the feel of their car to that kind of race car.

Porsche Panamera
Car

Porsche Panamera

The Porsche Panamera is a four-door car made by Porsche. It’s built for performance, but it’s also meant to be practical for daily driving. The podcast mentions the Hybrid version because it’s what the speaker’s wife drives.

Porsche Cayman
Car

Porsche Cayman

The Porsche Cayman is a two-door sports car made by Porsche. It’s designed to handle well and feel sporty when you drive. People talk about it a lot because it’s a popular Porsche model for enthusiasts.

Concept

selling a Ferrari or a Porsche at a price that sounded like a lot of money at the time

They’re talking about how selling a desirable car can end up being worth more than you’d think. It’s a reminder that car prices can change a lot over time.

Term

Penzo Indy car team

“Indy car” means the kind of open-wheel race cars that compete in major U.S. races. A “team” is the group that prepares the car and supports the driver, and “Penzo” is the sponsor name attached to that team.

Topic

car school

A “car school” here means a place where people can learn how to drive better, especially for racing. The guest’s dad is saying it’s a good way to learn the basics with instruction.

2026 Ford Bronco 60th anniversary Sasquatch edition
Car

2026 Ford Bronco 60th anniversary Sasquatch edition

This is a special version of the Ford Bronco SUV. The “Sasquatch” edition is built for off-roading, so it’s meant to be more capable on dirt and rough trails than a regular Bronco.

2016 Mercedes Benz S65 Coupe V12 twin turbo
Car

2016 Mercedes Benz S65 Coupe V12 twin turbo

This is a Mercedes-Benz luxury coupe with a big V12 engine. “Twin turbo” means it has two turbochargers to help it make a lot of power, so it feels very fast and strong.

1976 Audi 100 LS four door sedan
Car

1976 Audi 100 LS four door sedan

This is a 1970s Audi sedan, and “LS” was a nicer trim level. The story here is about how the car’s styling appealed to the host’s dad.

1976 Pontiac Transam
Car

1976 Pontiac Transam

The Pontiac Trans Am (often shortened to “Transam” in casual speech) is a classic American muscle car line. In 1976, it represents the era’s transition toward more comfort and emissions-era tuning compared with earlier, wilder Trans Am years.

Chevrolet Camaro
Car

Chevrolet Camaro

This is a 1970 Chevrolet Camaro, in an “LS” trim level. It’s a classic American car that people often associate with the muscle-car era.

Buick Le Sabre
Car

Buick Le Sabre

The Buick Le Sabre is a big, older American car made by Buick. Here it’s mentioned because the speaker was driving it before turning 16.

Pontiac Firebird
Car

Pontiac Firebird

The Pontiac Firebird is a muscle car made by Pontiac. It’s known for having a powerful engine and a sporty look. The podcast brings it up because people like it for performance.

Buick Skylark
Car

Buick Skylark

The Buick Skylark is a classic car model made by Buick. In the podcast, it’s mentioned as part of a list of older, well-known cars. The point is mainly that it’s a recognizable name from the past.

Plymouth Roadrunner
Car

Plymouth Roadrunner

The Plymouth Road Runner is a classic muscle car from Plymouth. It’s known for being built for performance. The podcast mentions it as part of a group of classic cars.

Studebaker Lark
Car

Studebaker Lark

The Studebaker Lark is an older Studebaker model. The host is name-checking it as part of a list of classic cars.

Studebaker Hawk
Car

Studebaker Hawk

The Studebaker Hawk is another classic Studebaker model. It’s mentioned right alongside the Lark as part of a quick list.

Term

hardtop

“Hardtop” is a body style where the side windows look more continuous because there isn’t a visible center pillar. It’s a classic styling cue from many 1960s and 1970s cars.

1968 Dodge Coronet RT hardtop
Car

1968 Dodge Coronet RT hardtop

This is a 1968 Dodge Coronet in the RT trim. The “hardtop” part means it’s the classic style with no visible window frame between the front and rear side windows, and the host also describes the car’s colors.

Term

727 three speed automatic

The “727” is a specific Mopar automatic transmission from the classic era. It’s a three-speed auto that many muscle cars used, and it’s popular because it’s tough and well-supported by parts.

Dodge Challenger
Car

Dodge Challenger

The Dodge Challenger is a muscle car from Dodge. It’s known for powerful V8 engines and a classic, aggressive look. The podcast mentions a specific older Challenger because some versions are especially sought after.

Term

383 cubic inch, four barrel VA

“Four-barrel” means the engine uses a carb setup with four openings for fuel/air. With a 383 V8, that’s meant to help the car breathe better when you press the gas.

Term

The desirable e body.

“E-body” is a Mopar nickname for a specific generation/body style. People like it because it’s tied to the classic Challenger look and the most desirable muscle-car versions.

Concept

frame off, perfect, concord quality, restoration

A “frame-off” restoration is when they tear the car down completely and rebuild it from the frame up. The point here is that the most perfect, show-focused restorations can be too precious if your goal is to drive the car often.

Concept

concord ready restoration

They mean a restoration that’s “good enough” for car-show standards, but not so extreme that you can’t enjoy driving it. It’s the compromise between show perfection and real-world use.

Oldsmobile 442
Car

Oldsmobile 442

The Oldsmobile 442 is a classic performance car from Oldsmobile. A convertible version means you can drive with the top down. The podcast mentions a specific 1968 example because details like the year and color matter to collectors.

Term

numbers matching

“Numbers matching” means the big parts in the car are the original ones it left the factory with. Collectors like it because it’s more authentic and usually worth more than a car with swapped parts.

Term

Muncie M21 four speed manual

The Muncie M21 is a specific type of 4-speed manual transmission made by GM. If it’s the “correct” one for the car, it means the car’s drivetrain setup matches what it would have had when new.

Term

12 bolt rear axle

This is about the rear axle/differential housing. Saying it’s a “12 bolt” version is a specific, identifiable setup that collectors use to judge whether the car is built the way it should be.

Concept

survivor

A “survivor” is a classic car that hasn’t been heavily rebuilt. It’s valued because it still feels closer to how it was when it was new.

1969 Chevrolet Corvette convertible
Car

1969 Chevrolet Corvette convertible

This is a 1969 Corvette from Chevrolet, and it’s the convertible version. It’s the kind of classic car people buy to enjoy open-top driving, and the episode is treating this one as a special, well-kept example.

Term

427 L 36

This refers to a specific version of Chevrolet’s 427 V8 engine. It’s like saying “not just any big engine,” but the particular factory performance setup collectors look for.

Term

Turbo hydrometric three speed automatic transmission

That phrase describes an older GM automatic transmission. It’s a three-speed automatic, and the episode is pointing out that this car has the specific kind that matches its performance-era setup.

1999 Pontiac Firebird Trans Am 30th anniversary convertible
Car

1999 Pontiac Firebird Trans Am 30th anniversary convertible

This is a 1999 Pontiac Firebird Trans Am 30th anniversary, and it’s the convertible. It’s a special commemorative version of the Trans Am, and the episode is highlighting it as a particularly memorable car.

Term

four speed automatic transmission

This means the car automatically shifts through four forward gears. That helps the engine work in a better range whether you’re cruising or accelerating.

1968 Ford Mustang convertible
Car

1968 Ford Mustang convertible

This is a classic 1968 Ford Mustang you can drive with the top down. The host is talking about the specific V8 engine and automatic transmission that make it feel lively even by today’s standards.

Term

Candy Apple Red

Candy Apple Red is a special kind of red paint that looks deeper and more vibrant than a flat red. It often changes slightly in color depending on the light, which is why people think it looks 'exotic.'

Term

cubic inch V8

Cubic inches is a measurement of how big the engine is. A 'V8' means it has eight cylinders, and in general a bigger displacement can help the engine make more power.

Term

four wheel disc brakes

That phrase means the car has disc brakes on all four wheels. Disc brakes tend to work more consistently, especially when you’re braking a lot.

Brand

Corbo seats

Corbo is a brand of car seats. The host is saying these seats were a cheaper option than Recaro, but still had supportive side padding.

Brand

Recaro seats

Recaro makes performance car seats. In this segment, it’s used as the “premium” option that Corbo was trying to be cheaper than.

Term

tall side bolsters

Side bolsters are the padded parts on the sides of a seat. Taller bolsters help keep you from sliding around when the car turns.

Ford Cougar
Car

Ford Cougar

The Ford Cougar is a car model name from Ford. In the podcast, it’s mentioned as part of a playful comparison, not as a detailed description. It’s included because it’s a recognizable classic model name.

Chevrolet Impala
Car

Chevrolet Impala

The Chevrolet Impala is a large, classic car made by Chevrolet. It was designed to be comfortable and easy to drive. In the podcast, it’s mentioned as part of a list of classic cars.

three thousands
Car

three thousands

“Three thousands” is a nickname for the Austin-Healey 3000. The “3000” refers to the engine being about 3.0 liters.

Term

bug-eye sprites

“Bug-eye sprites” is a nickname for a certain early Austin-Healey 3000. It comes from the way the headlights look—like the car has bug-like eyes.

Place

Lake Tahoe

Lake Tahoe is a famous vacation area in the western U.S. In this episode, it’s where the Healey car convention is happening, which is why they’re talking about driving there.

Term

slide window

A “slide window” is a side window that opens by sliding sideways rather than rolling up. The hosts are discussing which style they prefer for day-to-day use, including how it affects moisture/condensation inside the car.

Term

hermetically sealed

“Hermetically sealed” means completely airtight. The host thought the car was like that, but then realized it actually traps moisture inside—so it can feel like a humidifier rather than a dry, sealed cabin.

Term

wind up window

A “wind up window” is the kind you raise and lower by hand (usually with a crank). In the discussion, the host says cars with this style are cheaper than cars with sliding side windows.

Concept

logistical thing

Here, “logistical thing” means the practical challenge of getting the correct parts for an older, less-common car. With classic cars, even if you know how to fix the problem, you may still be blocked by parts availability, shipping time, or the need for specialty suppliers.

Term

recapping the points

On older cars, the ignition system uses small contact points to control when the spark happens. “Recapping the points” means cleaning or replacing that contact surface so the car starts and runs correctly again.

Hyundai Elantra
Car

Hyundai Elantra

The Hyundai Elantra is a common, everyday compact car. Here it’s mentioned because the buyer is learning the basics right when they take delivery—like figuring out how to open the hood.

Concept

bidding on the car

They’re buying the car through an auction. You keep raising your offer until you hit your personal maximum—then you stop bidding.

Concept

bad car fax

They’re comparing the frame problem to a bad vehicle history report. The idea is that once people know about it, it’s hard to “un-know,” and it hurts the car’s value.

Term

frame shop

A “frame shop” is a repair shop that fixes a car’s main structure if it was bent or damaged. Here, they’re saying the car had a structural problem, and they had it repaired.

Brand

Bring a Trailer

Bring a Trailer is a website where people buy and sell classic cars, usually through auctions. It’s known for sharing a lot of details so buyers can make a better decision.

Person

Randy Nonenberg

Randy Nonenberg is the person who started Bring a Trailer. Here, the hosts credit him with helping create a system where cars get inspected so buyers know what they’re getting.

Term

inspection intermediary

It’s basically a middleman that helps arrange car inspections. The goal is to make sure the buyer gets the right information about the car before money changes hands.

Brand

BAT

BAT is short for Bring a Trailer. “BAT partners” means local people working with that platform to help with car checks.

Term

bent wire wheels

Wire wheels are the classic spoked wheels you see on many older cars. If they’re bent, the wheel may wobble and cause shaking, and it can be expensive to fix.

Term

shimmy

“Shimmy” means the car shakes or wobbles, usually coming from the front wheels/steering. It can happen when wheels aren’t straight or balanced.

Term

packometer

A “packometer” here sounds like a dashboard gauge that isn’t working. The host is basically saying: if the gauges aren’t fixed, what else might be broken or ignored?

Concept

discount the price of the car

The host is describing a common negotiation logic in classic-car buying: if the seller won’t fix known problems, the buyer may seek a lower price to compensate for the cost and hassle of repairs. It’s essentially a “pay less because the car isn’t fully sorted” mindset.

Term

wipers

Wipers are the parts that clear rain and dirt off your windshield. If a listing says a wiper doesn’t work, it means you’ll likely need a repair before you can drive safely in bad weather.

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