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398: From SEMA to the Speedway: Mike Spagnola on the Future of Performance

398: From SEMA to the Speedway: Mike Spagnola on the Future of Performance

The Collector Car Podcast Dec 18, 2025 35 min
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About this episode

Mike Spagnola from SEMA discusses the future of performance racing and the grassroots racing community at the PRI show. He emphasizes the importance of entry-level enthusiasts and the evolving automotive industry, including the rise of simulators and American-made products. The episode also features Kevin from Lost Angels, who shares an inspiring story about at-risk youth restoring a 1968 Camaro as part of a vocational program, showcasing their skills in automotive design and engineering. Together, they highlight the industry's growth and the next generation of car enthusiasts.

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Technical Too Afraid to Ask
Term

PRRI

"Tell us, tell everyone here a little bit what is PRRI and then the connection with SEMA."

PRRI is a group that helps people who build and race cars connect with each other. It’s like a club for racing enthusiasts and professionals.

Term

SEMA

"And it really just specialized on that where SEMA is a lot more, it's got racing, but it's got all sorts of other things."

SEMA is a big trade show where companies sell parts and accessories for cars and trucks. Think of it as a marketplace for car upgrades.

Concept

grassroots racing

"I think a lot of folks realize the perception is as racing is so expensive, the engines are so expensive. But as I walk around, I see a lot of grassroots stuff."

Grassroots racing is when people race cars in local, inexpensive events. It’s all about having fun and learning rather than winning big prizes.

Concept

go carts

"I see some small stuff, I see some dirt track stuff, I see some go carts, I see all sorts of stuff."

Go carts are tiny cars that people race on small tracks. They’re a fun way to get into racing without needing a full-size car.

Concept

simulators

"And then on the low end, it's really cool to see all these simulators now where they're going. And it may sound expensive for a $10,000 simulator."

A racing simulator is like a video game that feels very real. You sit in a seat, use a steering wheel and pedals, and the computer shows you how a car would drive on a track.

Concept

Formula One

"I saw an article where some of the Formula One drivers were saying, don't waste your time now. I'm carting just great to sim because it's so real and it gets you into some sort of thing."

Formula One is the fastest and most famous car racing series in the world, with super-fast cars that race on tracks around the globe.

Term

carting

"I haven't still like carts in my kitchen, but my kids and I still do some amateur racing. And we practice on a sim."

Carting is like racing in a tiny car called a go-kart. People use it to learn how to drive fast before they try bigger cars.

Part

roller cams

"And I imagine that's very similar here, whether you're talking about, you know, roller cams or exhausts or headers, whatever, because I know there's so much innovation in this industry, right?"

Roller cams are a part of an engine that helps open and close the valves. They use small rollers to make the motion smoother, which can help the engine run better.

Part

headers

"And I imagine that's very similar here, whether you're talking about, you know, roller cams or exhausts or headers, whatever, because I know there's so much innovation in this industry, right?"

Headers are the part of the exhaust that takes gases from each cylinder and combines them into one pipe. They help the engine get rid of waste gas more efficiently.

Term

CAD data

"We work with them on CAD data, we work with them on dyno testing and emissions testing and safety rigs and all those sorts of things, depending on what the product is."

CAD data is a digital file that shows exactly how a part should look and fit. Engineers use it to design and test parts before they are made.

Term

dyno testing

"We work with them on CAD data, we work on dyno testing and emissions testing and safety rigs and all those sorts of things..."

Dyno testing is when a car or engine sits on a special machine that measures how much power it makes. This helps engineers see if the car is performing as expected.

Term

emissions testing

"We work with them on CAD data, we work on dyno testing and emissions testing and safety rigs..."

Emissions testing checks how much smoke and bad gases a car produces. It helps make sure the vehicle meets government rules for keeping air clean.

Term

safety rigs

"We work with them on CAD data, we work on dyno testing and emissions testing and safety rigs and all those sorts of things..."

Safety rigs are machines that mimic crashes or other dangerous situations to see how well a car protects its passengers. They help engineers improve safety designs.

Part

exterior oil cooler fan

"you know, exterior oil cooler fan, whatever, but he was talking about how quickly it ramps up in speed and how quiet it is and how much air force, you know."

This fan sits on the outside of a car’s engine and pulls air through a small radiator‑like unit to keep the engine oil from getting too hot. It’s especially useful when a car is working hard, like in racing.

Car

Ferrari

"[749.0s] Oh, it's a Ferrari, what's cool."

Ferrari makes very fast and expensive cars that many people admire for their style and speed.

Term

Formula SAE

"We have Formula SAE which is more college student age where they build a small Formula car or a Baja car."

Formula SAE is a college contest where students make small race cars that look like big racing cars, but are cheaper and safer to drive.

Concept

Baja car

"We have Formula SAE which is more college student age where they build a small Formula car or a Baja car."

A Baja car is a rugged off‑road vehicle made to race in desert competitions, with strong suspension and high clearance.

Company

PRI

"Or you can come to work for SEMA or PRI or one of our companies."

PRI is a company that makes performance parts for cars, like better brakes and suspension.

Part

supercharger

"And you can be building a supercharger."

A supercharger is a machine that squeezes more air into the engine so it can make more power.

Car

1967 Camaro

"But it was a Camaro that this local college put together."

The Camaro is a classic American muscle car that started in the 1960s. The 1967 model was one of its earliest versions.

Car

Mustang

"So you know for example if you wanted to change the front suspension on a new Mustang."

The Mustang is a popular sports car made by Ford, famous for its speed and style.

Term

JDM

"You said you're not a muscle car guy and then you hinted at JDM. Tell us what is in your garage or what's your passion when it comes to classic car, collector cars."

JDM means cars that were made for Japan only. People sometimes bring them to other countries because they look cool or have special parts.

Term

LS engine

"So a Dotsin has an LS engine, which a Dotsin 510 has an LS engine."

An LS engine is a type of V8 engine made by General Motors. It’s popular for car upgrades because it can be tuned to produce a lot of power.

Car

Porsche 240Z

"But seem of the share, we had a full aluminum body 240Z. Series 1, 240Z."

The Porsche 240Z is a famous sports car from the early 1970s. It’s known for being fast, lightweight, and fun to drive.

Concept

restomod

"I might have a modernized 240Z, you know, like a rest of my 240Z."

A restomod is a classic car that has been updated with newer parts like better brakes or engines, but it still looks like the original.

Concept

old muscle cars

"So we didn't get to install it. But the angle on these old muscle cars is not sufficient for drifting."

Muscle cars are big, powerful American cars from the 60s and 70s. They’re famous for their strong engines and bold looks.

Part

blower

"But with the motor and the blower that we're running, it's talking with the tuner."

A blower is a device that squeezes more air into the engine to make it produce more power.

Part

dual throttle bodies

"Because there's a lot of air going in with those dual throttle bodies."

Dual throttle bodies mean the car has two separate air controls that let more air into the engine for better performance.

Part

Carbon fiber panels

"[1603.96s] Carbon fiber panels. [1605.0s] So AMD supplied us with all the replacement body panels."

Carbon fiber panels are made from a very strong, light material that helps the car weigh less and perform better. They’re often used in racing or high-performance cars.

Car

Chevrolet Camaro

"But maybe something inspired by the Hunicorn with our flare as we did on the Camaro."

The Camaro is a sporty car from Chevrolet that looks fast and can go really quick. It’s been made for many years and people like it because of its strong engine and cool design.

2 cars featured

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