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From Illegal Nash Ambassadors to SEMA Prep, it’s V8 Radio’s Latest Automotive Adventure!

From Illegal Nash Ambassadors to SEMA Prep, it’s V8 Radio’s Latest Automotive Adventure!

V8 Radio Podcast Oct 13, 2025 83 min
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About this episode

The latest V8 Radio episode dives into a mix of automotive trivia and personal stories, starting with the curious case of the 1957 Nash Ambassador, which became illegal in 11 states due to its quad headlight design. Hosts Kevin and Mike engage in lively discussions about car builds, including a unique 66 Chevelle restoration and the challenges of engine work on a GTO. They also share insights from their experiences at car shows and the importance of connecting with the automotive community. The episode is filled with humor, nostalgia, and valuable lessons for car enthusiasts.

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Technical Too Afraid to Ask
Car

Nash Ambassador

"So Kevin, in 1957, our friends at the Nash Motor Company debuted the ambassador. They did. And when and when that happened, it immediately became illegal to drive in 11 states."

The Nash Ambassador is a car that was made by the Nash Motor Company in 1957. It became illegal to drive in some states for reasons related to its design or safety regulations.

Concept

quad headlight system

"So my guess is that our friends at Nash pushed the envelope and put a quad headlight system in violating the laws of 11 states."

A quad headlight system means a car has four headlights instead of the usual two. This was done to make the car brighter and safer to drive at night, but it sometimes broke the rules in certain places.

Car

Chevrolet Impala

"...but the 58 model lineup, we started to see four headlights and the Impala and Cadillacs and Corvettes."

The Chevrolet Impala is a large car made by Chevrolet, known for being comfortable and having a lot of space inside. It has been around since the late 1950s and is a well-known model.

Car

Chevrolet Corvettes

"...four headlights and the Impala and Cadillacs and Corvettes. So I think the legislation was in process or th..."
Car

Pontiac Firebird

"In 1967, Pontiac was starting to ship the brand new Firebird to dealers all over the country, all over the world. And something was interesting about the window stickers on the Pontiac Firebird..."

The Pontiac Firebird is a classic American car that was first made in 1967. It was known for being fast and stylish, and it was a competitor to other famous cars like the Ford Mustang.

Concept

cars and coffee

"...one of the oldest cars and coffee type events in the world, I guess, originating from Adam's..."

Cars and coffee is a casual meet-up for people who love cars. They come together to show off their vehicles and chat over coffee, usually on weekends.

Car

Chevrolet Camaro

"...your shop V8 speed and rest though, you guys built that loose change Camaro a long time ago, right? And I said, yeah, we did."

The Chevrolet Camaro is a popular sports car that has been around for many years. It's known for being fast and stylish, often seen as a rival to the Ford Mustang.

Car

Chevrolet Chevelle

"...finally released the video build of that, uh, 66 Chevelle SS 396 Resto we did."

The Chevrolet Chevelle SS 396 is a famous American muscle car from 1966. It's known for being fast and powerful, with a special version called 'SS' that means it has extra sporty features.

Concept

restomod

"...it's not a true restoration, but it's not a typical Resto mod or. Touring car or, you know, a day two car, it kind of pulls from a lot of different stuff and, uh, and it works..."

Restomod means taking an old car and fixing it up with new parts to make it better. It's like giving a classic car a modern upgrade while keeping its original look.

Part

Doug Nash five speed

"...full roller, three and eighty six and a, a Doug Nash five speed."

A Doug Nash five speed is a special kind of manual gearbox that helps cars shift gears more smoothly and quickly, making them perform better, especially in sports cars.

Company

OPGI

"...it's got all new sheet metal, basically from OPGI."

OPGI is a company that sells parts for old cars, especially those made by General Motors. They help car owners find the right pieces to fix or restore their classic vehicles.

Car

Pontiac GTO

"the blue GTO that we had at the McCacken show, uh, which is kind of a,"

The Pontiac GTO is a famous muscle car from the 1960s and 70s, recognized for its speed and sporty design.

Term

wet sand

"And then I would, you know, body works and prep, wet sand, seal, mask, wipe down, tack cloth, the whole thing and spray it."

Wet sanding is when you sand a surface while it's wet, which helps make it smoother and cleaner for painting. It prevents dust from getting everywhere and gives a better finish.

Term

enamel paint

"But the first few that I did, I shot in enamel because I thought I kind of looked at like what some body shops were using."

Enamel paint is a strong type of paint that dries hard and shiny. It's often used on cars because it looks good and lasts a long time.

Term

baking spray booth

"Well, these body shops had baking spray boots. Oh, I'm air drying in a garage."

A baking spray booth is a special room where cars are painted, and it gets hot inside to help the paint dry faster and better. It keeps dust away too.

Term

hardener

"And you could cocktail in some hardener and some, you know, activators to help it speed up."

A hardener is something you mix with paint to help it dry quicker and make it stronger. It helps the paint last longer on the car.

Term

lacquer

"The problem with lacquer is, you know, a high wind will blow it off the car. Hmm. It just doesn't have any of the the body strength of a urethane..."

Lacquer is a shiny paint that dries fast, but it's not very strong and can easily chip or blow off in the wind.

Term

urethane

"So got away from that and then started shooting the urethanes. The thing about the urethanes, you breathe the stuff, you'll die."

Urethane is a stronger type of paint used on cars that lasts longer than lacquer, but it's important to be careful with it because the fumes can be harmful.

Part

cylinder

"It's amazing what kind of damage can be done inside of a cylinder. Yeah. Good observation."

A cylinder is a part of the engine where the fuel burns to create power. If it's damaged, the engine might not work properly.

Part

piston

"the piston itself has a has a full crack and is separated slightly all across it."

A piston is a part that moves up and down inside the engine's cylinder. It helps create power by compressing fuel and air. If it's damaged, the engine might not run well.

Part

valve head

"Yeah. I found the valve head, you know, the the the big end of the valve and a part of the valve stem was in there."

The valve head is a key part of the engine that helps control the flow of air and fuel. It opens and closes to let these gases in and out, which is important for the engine to run properly.

Term

top dead center

"because the piston was near top dead center. If I rotate the engine backwards, I can get down close to low bottom dead center before the engine would kind of lock up on itself again."

Top dead center is when a piston in the engine is at its highest point. It's an important position for the engine's timing and how it runs.

Term

bottom dead center

"I can get down close to low bottom dead center before the engine would kind of lock up on itself again."

Bottom dead center is when a piston in the engine is at its lowest point. This position is important for how the engine operates and cycles through its movements.

Part

crankshaft

"I think a rod is maybe they're interfering with each other as the crankshaft's coming around. I pray it's just a rod and not the crankshaft itself because forged cranks aren't cheap."

The crankshaft is a part of the engine that helps turn the engine's power into movement. If it gets broken, it can be very expensive to fix.

Part

forged crank

"I pray it's just a rod and not the crankshaft itself because forged cranks aren't cheap."

A forged crank is a type of crankshaft that is made to be stronger and last longer. It's often used in powerful engines because it can handle more stress.

Term

water jacket

"...or they don't extend all the way down into the water jacket near the bottom of the cylinder, then we can probably get away with an eighth inch sleeve..."

The water jacket is a part of the engine that helps keep it cool by allowing coolant to flow around it. If it's broken, the engine can get too hot and stop working properly.

Term

magnet flux

"...if that top deck is cracked, you know, and we'll magnet flux it and, you know, see exactly where everything is..."

Magnet flux testing is a way to check for cracks in metal parts without damaging them. It uses magnets to find any hidden problems that could cause the part to fail.

Car

Pontiac 428

"...we had that 428 Pontiac block that had crack at the freeze plug site or when the expansion plugs, rather, and we're able to do a cold repair on that."

The Pontiac 428 is a powerful V8 engine from the 1960s, commonly found in muscle cars. It was designed for speed and performance, making it popular among car enthusiasts.

Car

Buick Riviera

"I had a Buick 455 that I was building for my first Riviera. And that one didn't need to be sleeved."

The Buick Riviera is a stylish car made by Buick, known for being luxurious and powerful. It was popular in the 1960s and 70s.

Term

sleeve

"...we said, forget it, because it was too risky, because you can split the block in half. Oh, wow."

A sleeve is a part that helps fix an engine's cylinder when it gets worn out. It fits inside the cylinder to make it usable again.

Term

big block

"...He bought a 68 Impala with a big block. So we're chatting about that."

A big block is a powerful type of engine that is bigger than regular engines. It helps cars go faster and gives them more strength, which is why many car enthusiasts like them.

Term

horsepower

"And he wanted to make like four or five hundred horsepower and was wondering, should I rebuild the engine that's in it?"

Horsepower is a way to measure how powerful an engine is. The more horsepower an engine has, the faster and stronger it can make a car go.

Term

weaker block

"with the block that's in that car, it's a it's a weaker block that Pontiac made in, you know, 78, 79, and you're not going to get a reliable 500 horsepower out of it."

A weaker block is an engine part that isn't very strong, which means it can't handle a lot of power without breaking. It's important to know this when trying to make a car faster.

Car

Ford Galaxy

"... out by now. So in my case, my 351 Windsor in the galaxy has a dog bone style roller because it is a Ford..."

The Ford Galaxy is a large family car that can carry many people and their stuff. It's great for families because it has a lot of space inside and can be used for road trips or everyday driving.

Car

Mercury Cougar

"... sudden there's try five Chevy's pulling up and a Cougar and a cool truck and all that. I mean, we got 25..."

The Mercury Cougar is a car that was made by a company called Mercury, and it was known for being a bit fancier than the Mustang. It has a cool design and is popular among people who like classic cars.

Car

Ford Mustang

"...of her tenure, she actually rewired an entire 69 Mustang. Get out of here right now. And made part of a cu..."

The Ford Mustang is a famous sports car that started being sold in the 1960s. It's known for being fast and stylish, and many people love it because it represents a fun and adventurous driving experience.

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