About this episode
Dwight Mitchell shares insights from his extensive racing career and his time at Autosport, discussing innovative parts he developed for Porsches, including adjustable sway bars and advanced suspension bushings. He recounts memorable racing experiences, including a notable autocross victory by his wife and the importance of proper car setup. The conversation touches on the evolution of racing, the significance of corner weighting, and his reflections on the current state of motorsport. Dwight also shares stories about cars he's owned and regrets about missed opportunities in the automotive world.
Dwight Mitchell is known in Porsche circles for his dominance in PCA AX and as a 5 time SCCA Champion. 2 ASP Solo 2 National titles. 2 Class SPI Pro Solo Championships.
In this episode we talk about:
-Developing parts and setups at Autosport Technologies.
-His wife also racing.
-Cars he has been associated with.
-Favorite cars.
-Wins that meant the most to him.
Send questions and suggestions to [email protected]
https://www.circuitsixfour.com/
https://www.instagram.com/circuit6four/https://mail.google.com/mail/u/0/#inbox
Porsche 911
"...you were developing like a lot of parts or different things to try on the 9-11. A lot of the stuff you developed, people are still doing today."
The Porsche 911 is a famous sports car that many people recognize. It's known for its unique shape and powerful performance, making it a favorite among car enthusiasts.
The Porsche 911 is a high-performance sports car that has been in production since 1964. Known for its distinctive design and rear-engine layout, it has become an iconic model in the automotive world.
suspension bushings
"So the other thing we developed was material to make bushings out of suspension bushings. I mean, we're made out of some kind of plastic that were out."
Suspension bushings are rubber or plastic parts that connect different parts of a car's suspension. They help the car ride smoothly and reduce noise from bumps in the road.
Suspension bushings are components that provide cushioning and flexibility in a vehicle's suspension system. They help reduce noise and vibration while allowing for controlled movement of suspension parts.
Turcite
"It's called turkite, T-D-U-R-C-I-T-E. And put some on our car and probably one of the first things I ever did to it back in the 90s."
Turcite is a special kind of plastic that helps parts move smoothly against each other. It's often used in cars to make certain parts last longer and work better.
Turcite is a type of high-performance plastic often used in applications requiring low friction and high wear resistance. It's commonly used in bushings and bearings in automotive and industrial applications.
turkite
"And this material called turkite was used in space capsules in rockets that went out into space. Because the temperatures out there were so cold that regular bushings wouldn't hold up."
Turkite is a special material used in some car parts that need to withstand very high or low temperatures. It was first used in space technology because it can handle tough conditions.
Turkite is a type of high-performance bearing material known for its durability and resistance to extreme temperatures. It was originally developed for use in aerospace applications, making it suitable for high-stress environments.
autocrossing
"Another quick story is in the Porsche Club autocrossing, the category I ran in, there was a gentleman who became very close friends of ours."
Autocrossing is a type of car racing where drivers take turns driving through a course marked by cones. It's more about how well you can control your car than how fast you can go.
Autocrossing is a motorsport where drivers navigate one at a time through a defined course on either a sealed or unsealed surface. It's a test of precision and handling rather than speed, often held in parking lots or airfields.
Autosport
"...talked him into bringing the cart to me or to Autosport to find out why was this car working."
Autosport is a place where cars are worked on to make them better at driving. They help fix and improve cars, especially for racing or performance.
Autosport is likely a performance shop or automotive service center that specializes in tuning and modifying cars. They are known for their expertise in enhancing vehicle performance and handling.
weight balance
"And we were one of the few cars were very early on that knew how to weight balance the car. And we ran a lot of cars until people found out, oh, you corner balance it, do you?"
Weight balance is how the weight of a car is spread out. If the weight is balanced well, the car can handle better when turning and driving fast.
Weight balance refers to the distribution of a car's weight across its chassis, which affects handling and performance. Proper weight balance helps ensure that all tires maintain optimal contact with the road, improving cornering and stability.
corner balancing
"And we ran a lot of cars until people found out, oh, you corner balance it, do you? Oh, yeah."
Corner balancing is making sure that the weight of the car is evenly spread on all four tires. This helps the car grip the road better when turning.
Corner balancing is the process of adjusting a car's suspension to ensure that the weight is evenly distributed across all four tires. This is crucial for maximizing grip and handling during cornering, especially in performance and racing applications.
corner weighting
"All the cars we did, even street cars that we lowered in line, we did corner waiting on to make sure they drove right. You know what I mean by corner waiting?"
Corner weighting is checking how much weight is on each tire of the car. It helps make sure the car drives well when going around corners.
Corner weighting is a technique used to adjust the weight distribution of a car to ensure that each tire has the correct amount of load on it. This is important for performance driving, as it affects how the car handles during turns.
corner weighted
"...because the car was not corner waited. And eventually everybody learned how to do it. But when we started the shop, it was the only one that did it."
Corner weighting means adjusting the weight on each wheel of a car to make sure they all have the same amount of pressure. This helps the car handle better when turning.
Corner weighting is a method used in vehicle setup to ensure that the weight of the car is evenly distributed across all four wheels. This helps improve handling and stability during cornering by allowing each tire to maintain optimal contact with the road.
Chevrolet Corvettes
"...lass. And so a couple of guys were running stock Corvettes, and Lotus was our primary competition."
The Chevrolet Corvette is a fast and stylish sports car that people love for its speed and looks. It's been around for a long time and is famous for being one of the best American-made sports cars. People often talk about it when comparing it to other high-performance cars.
The Chevrolet Corvette is a high-performance sports car that has been in production since 1953. Known for its distinctive design and powerful engine options, the Corvette has become an iconic symbol of American automotive engineering and performance. It is often discussed in the context of racing and performance comparisons with other sports cars.
SCCA
"SCCA, San Francisco region did a four hour race once a year. And you had to have two drivers."
The SCCA is a club in the U.S. that organizes car races and events for people who love motorsports. They help both beginners and experienced drivers compete in different types of racing.
The SCCA, or Sports Car Club of America, is an organization that promotes motorsport events across the United States, including road racing, autocross, and rallying. They host various racing series and events for amateur and professional drivers.
sports racer
"So this is a full sports racer. And it was probably, I'm going to say, at least 10 seconds of lap faster than the production car was driving."
A sports racer is a fast car made for racing on tracks. It's built to be light and quick, helping drivers go as fast as possible during races.
A sports racer is a type of racing car designed specifically for competition on closed circuits. These cars are typically lightweight, have high-performance engines, and are built for speed and agility, often featuring aerodynamic designs.
lap time
"I started driving it and I was about three seconds of lap faster than the guy that owned it and had been driving it."
Lap time is how long it takes a driver to go around a racetrack one time. It's important because it shows how fast a driver and their car can go.
Lap time is the total time taken to complete one lap of a racetrack. It is a critical measure of a car's performance and a driver's skill, often used to compare different vehicles and drivers in racing.
Porsche Speedster
"My lap time in a Speedster, whether it was Speedster or something like 114, was I think I 119. This was before they put the infields again."
The Porsche Speedster is a special version of an older Porsche model that is lighter and designed for better performance. It's popular with car fans for its classic look and fun to drive nature.
The Porsche Speedster is a lightweight, high-performance version of the Porsche 356, known for its minimalist design and sporty driving experience. It's celebrated among enthusiasts for its classic styling and engaging handling.
Porsche 356
"Okay. Yeah, because I was, I was going to clarify that when you told the 356 story going flat out through turn two. That was the old course."
The Porsche 356 is an older sports car made by Porsche. It's known for being light and fun to drive, and many people love it for its classic style.
The Porsche 356 is a classic sports car produced by Porsche from 1948 to 1965. It is known for its lightweight design and excellent handling, making it a favorite among driving enthusiasts.
big block engine
"...this was in 1968 when Sierra Lea first brought out the big block of 348 engine. Is this road still there?"
A big block engine is a type of car engine that is larger than most others, which usually means it can produce more power. It's often found in fast cars.
A big block engine refers to an engine with a larger displacement than a small block engine, typically resulting in more power and torque. These engines are often used in performance and muscle cars.
Chevrolet 348
"...this guy came off alongside me and one of these brand new 348 Chevrolets."
The Chevrolet 348 is a type of engine that was popular in some older Chevrolet cars. It was known for being powerful and was used in many models during the late 1950s and early 1960s.
The Chevrolet 348 is a V8 engine that was produced by Chevrolet from 1958 to 1965. It was known for its performance and was often used in various Chevrolet models during that era.
Lexus LX 350 F Sport
"But for my age, it was perfect car. Wait, wait, let me think back for a minute. There are several racing 914s that I drove for other people."
The Lexus LX 350 F Sport is a luxury SUV that is designed for both comfort and off-road driving. It's a high-end vehicle that comes with many features and a powerful engine.
The Lexus LX 350 F Sport is a luxury SUV known for its combination of off-road capability and high-end features. It's part of the LX series, which is Lexus's flagship SUV line, offering a blend of comfort and performance.
Porsche 914S
"There are several racing 914s that I drove for other people. I held track records with them so forth."
The Porsche 914 is a small sports car made by Porsche that is known for being fun to drive and having a unique design. It was made in the 1970s and is popular among car enthusiasts.
The Porsche 914 is a mid-engine sports car produced by Porsche between 1969 and 1976. It is known for its lightweight design and excellent handling, making it popular in both street and racing applications.
Scarab
"...Remember the scarab? The sports race car?"
The Scarab is a type of race car that was made in the 1950s. It was famous for being fast and well-designed, and it competed in various racing events.
The Scarab was a sports race car produced in the 1950s, known for its innovative design and performance in racing events. It was one of the early American sports cars that gained recognition in motorsport.
Can-Am
"...with the big wings on them and so forth in the early days of the Can-Am. I don't think it was even the Can-Am."
Can-Am is a type of car racing that happened in North America. It included really fast cars with big wings that helped them go faster around the track.
Can-Am refers to the Canadian-American Challenge Cup, a sports car racing series that took place from 1966 to 1987. It featured some of the most powerful and innovative race cars of the time, often with large wings and high horsepower.
seven-figure car
"...if we had bought that car and kept it till today, it had been a seven-figure car. And it was just a plain old birdcaged baserati."
A 'seven-figure car' is a car that costs at least one million dollars. These are usually very special or rare cars that people collect.
A 'seven-figure car' refers to a vehicle that is valued at one million dollars or more. This term is often used to describe rare, collectible, or high-performance cars that appreciate significantly in value over time.
IMSA
"...a version of it is currently running in the IMSA races."
IMSA is a group that organizes car races, especially for sports cars. They have different types of races and are known for big events where fast cars compete.
IMSA stands for the International Motor Sports Association, which oversees sports car racing in North America. It features various classes of racing, including prototypes and GT cars, and is known for its prestigious events like the WeatherTech SportsCar Championship.
Formula One
"If you take if a current Formula One driver like the goat, who was Hamilton, and you put him in a Porsche to an autocross, I don't know if he would go much faster than I would have gone. But you put me in a Formula One car to go three times as fast."
Formula One is a type of car racing that features very fast cars and skilled drivers. They race on special tracks, and it's one of the most popular motorsports globally.
Formula One is a high-speed motorsport series known for its advanced technology, fast cars, and competitive racing. Drivers compete in races called Grands Prix, which take place on various circuits around the world.
Formula Ford
"I raced in the days when I think the only Formula Car was a Formula Ford. All the Formula Fords in Formula V, they had to be identical."
Formula Ford is a type of race car that is the same for all drivers, making it easier to see who is the best driver. It's often where new racers start before moving to faster cars.
Formula Ford is a single-seater racing category that emphasizes driver skill and is often used as an entry-level series for aspiring race car drivers. The cars are designed to be identical, which helps to level the playing field and focus on the driver's abilities rather than the car's performance.
Request an Explanation
Heard something you'd like explained? We'll add it to this episode.
Sign in to request explanations for terms you heard.
Want to learn more?
Browse our glossary for plain-English explanations of automotive terms, jargon, and concepts.
Help improve this episode
See something that's not quite right? Our annotations are AI-generated and can sometimes miss the mark. Click the flag icon on any annotation to suggest a correction.