196. The Pile Up EP54: Mix Mash
Car Krush
196. The Pile Up EP54: Mix Mash Car Krush · Jul 15, 2026
196. The Pile Up EP54: Mix Mash

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196. The Pile Up EP54: Mix Mash
Term

highway

A highway is a big, fast road meant for getting somewhere quickly. Driving on it usually means higher speeds and different merging and braking than in town.

Term

pothole hotline

A pothole hotline is a way to report broken roads to the city or road department. Calling helps them track where repairs are needed.

Term

shifter

A shifter is the lever or control you use to choose gears or modes. It’s what you move to go from park to drive, or to select different gears.

Term

hinge pin

The hinge pin is the part that lets the door swing on its hinges. If it’s broken, the door can flop around and make squeaky noises.

Term

bottom hinge

The bottom hinge is the lower joint that holds the door up. If it’s worn or damaged, the door can move around more than it should and start squeaking.

Term

alternator

The alternator is what keeps your car’s battery charged and powers the electronics while you drive. If it’s not working right, turning on the headlights can make the dashboard lights dim or go out.

Term

rat's nest

“Rat’s nest” is just a colorful way to say the wires are packed in tightly and are hard to sort out. That can make electrical repairs more difficult.

Term

fan trout off

They’re talking about taking off the cooling fan area to get better access to the parts underneath. Sometimes you have to remove the fan or its cover before you can reach something like the alternator.

Term

oil change light

That dashboard light is the car’s reminder that it wants an oil change. It’s there so you don’t go too long without fresh oil.

Term

dash lights

Dash lights are the lights on your instrument panel—gauges and warning lights. If they don’t dim at night, they can glare while you drive.

Term

trip meter

A trip meter is the dashboard display that measures how far you’ve driven since you last reset it. Some cars also use the same screen/buttons for service reminders.

82 Honda Civic wagon
Car

82 Honda Civic wagon

This is an older Honda Civic wagon from the early 1980s. The alternator in it failed, and the person replaced it themselves, showing that the car was simple enough to work on without a shop.

Volkswagen Bus
Car

Volkswagen Bus

The Volkswagen Bus is a van made by Volkswagen with a boxy, recognizable design. It’s designed to carry people and cargo, so it’s often used for road trips. In the story, it’s being used as the vehicle for traveling while bringing back an alternator.

Ford Ranger
Car

Ford Ranger

That’s a Ford Ranger pickup from the 1990s. It’s a common older truck people still notice and sometimes customize.

Term

grill

The grille is the front part of the car where air can flow to the engine cooling system. In this story, it’s also being used like a light display.

Term

engine cover

An engine cover is a panel over the top of the engine bay, often used for appearance and sometimes to help manage airflow or reduce noise. In the transcript, it’s where the speaker describes a switch matrix used to control lights.

Term

switches

Switches are the controls that turn electrical things on and off. Here, they’re used to control multiple lights so the van can display messages.

Car

Pontiac Coronet

Pontiac is a car brand that made lots of different models. In the conversation, it sounds like the speaker is talking about a specific older wagon from the early 1970s. People remember these cars by the year and the body style.

Term

rusting underneath

This means the car is getting rust on the bottom—where the frame and floor are. Rust in that area can become a bigger problem over time and may need major repairs.

Term

carb class

A “carb class” refers to training focused on carburetors—devices that mix air and fuel for an engine using mechanical airflow and fuel metering. Carburetor classes often cover tuning, basic diagnosis, and how different carb setups affect drivability.

Term

mold making class

A “mold making class” teaches you how to create molds—tools that shape material into a specific form. People use molds when they want to make repeatable parts, like cast or fiberglass pieces.

Term

fiberglass

Fiberglass is a strong, lightweight material made from glass fibers mixed with resin. People use it to make custom-shaped parts, including car body or accessory pieces.

Concept

car crush

A “car crush” here just means a casual car get-together. People meet up to hang out, talk about cars, and sometimes do something simple like a short cruise.

Topic

drive in cruise

A “drive-in cruise” is basically a meet-up where cars show up, hang out briefly, and then drive together. It’s usually not a competition—more of a casual group ride.

Chevrolet Camaro
Car

Chevrolet Camaro

The Chevrolet Camaro is a car that’s designed to look sporty and drive with more energy than a typical family car. It’s usually a coupe, meaning it has two main doors. People often talk about specific years because the body and features can change a lot.

Topic

IROC 500

The IROC 500 is a specific kind of race event tied to the IROC series. Here, the host says it’s a dirt-track race where drivers who are legally blind compete.

Term

dirt track

A dirt track is a race track made of dirt instead of pavement. Cars can lose and regain grip more easily, so driving usually requires more control and momentum.

Place

Lebanon Valley Speedway

Lebanon Valley Speedway is a race track in West Lebanon, New York. The host mentions it as the dirt track location for the blind-driver race.

Concept

legally blind

“Legally blind” means a person’s vision is impaired enough to meet a legal standard. The host is saying the race is for people who qualify under that standard.

Term

qualifying race

Qualifying races help decide where cars start for the main race. Better qualifying usually means you start closer to the front, which makes it easier to get going without getting stuck in traffic.

Term

pole position

Pole position is the very front starting spot for a race. Starting there usually helps you get clear air and avoid getting trapped behind other cars at the start.

Term

start

The start is when the race begins and cars are allowed to move off their starting spots. If something goes wrong right at the start, you can fall behind fast.

Term

lap down

Lap down means the car is behind by a full lap compared to the leaders. If you’re lap down, you’ve effectively fallen out of the main fight for top positions.

Term

governor

A governor is a limiter. In this story it’s like a physical stop under the gas pedal, so the driver can’t press it all the way down to get maximum power.

Concept

cheater

“Cheater” here means someone broke the competition rules to get an unfair advantage. They removed the limiter so they could push the car harder than they were supposed to.

Term

full power

“Full power” means the car is no longer being restricted and can use its maximum engine output. Here, it happens after they disable the governor.

Concept

obstacle course

An obstacle course is a track made of challenges—like tight turns or markers—that you have to drive through correctly. They’re saying this wasn’t just random driving; it was a course with specific difficulties.

Term

circle track

A circle track is a race track shaped like a loop, usually an oval. Cars keep driving around and around, and the turns are a big part of the challenge.

Term

co-pilot

A co-pilot is the person riding with the driver and helping them during the event. They may talk to the driver and help with directions or race information.

Space Chariots
Car

Space Chariots

“Space Wagon” sounds like a nickname for a wagon-style vehicle that looks futuristic or unusual. In the podcast, it’s used in a joking way to imagine different meanings for what the vehicle could be. It may not be a single standard car model you can look up by that exact name.

Term

five mile per hour bumpers

It’s a rule about how well a car’s front bumper should handle a very slow crash. The goal is that at around 5 mph, the bumper should absorb the hit without causing major damage.

Concept

low-speed impact

Low-speed impact means a crash at slow speeds, like when you bump another car in a parking lot. The point is to keep the damage smaller so repairs aren’t as expensive.

Term

totaled

“Totaled” means the insurance company decides the car is too expensive to repair after the crash. When the damage is costly, they treat it as a total loss instead of fixing it.

Term

bumper system

A bumper system is the whole set of parts behind the bumper cover. If the internal parts get damaged in a crash, the repair can be much more expensive than just replacing the outer plastic/metal piece.

Term

little pistons

Those “pistons” are internal parts that help the bumper absorb a hit. Instead of everything breaking, they’re designed to move in a controlled way so the damage is smaller.

Term

gas charged

“Gas charged” means the internal parts are pressurized. That pressure helps the bumper absorb the impact and then rebound instead of staying crushed.

Term

Volvo

Volvo is the car brand being referenced. The story is about a bumper system on a Volvo and how modifying it affected the bumper’s behavior and repair cost.

Term

fuel economy

Fuel economy is how far the car can go on a gallon of gas. If the car gets heavier, it usually takes more fuel to move it.

Term

emission systems

Emission systems are parts on the car that help reduce pollution coming out of the exhaust. The speaker is saying that in the 1970s, those rules made cars harder to make powerful and efficient.

LS motor
Car

LS motor

An LS motor is a Chevy V8 engine family that’s popular because it makes good power and is easy to work with. The speaker is saying it can meet emissions rules and still get decent gas mileage.

Term

CAFE standards

CAFE standards are government rules that push car companies to make their overall lineup get better gas mileage. The speaker is saying modern engines can meet those rules without giving up all the power.

Term

miles to the gallon

Miles to the gallon (MPG) tells you how far a car can go on one gallon of gas. The speaker is using MPG to argue the LS can be efficient.

Term

center cam motor

This is about where the camshaft sits inside the engine. The camshaft controls when the engine’s valves open and close, and its location can change how the engine is built and how it runs.

Term

dual overhead cams

DOHC means there are two camshafts up in the cylinder head. Those cams control the valves, and having two can help the engine time things more precisely.

Term

pushrod motor

A pushrod engine uses rods to transfer motion from the camshaft to the valves. It’s a common older-style engine design compared with engines that use camshafts directly in the head.

Term

coil packs

Coil packs are part of the ignition system. They create the spark energy that lights the fuel in each cylinder at the right time.

Term

complete combustion

Complete combustion means the fuel burns more fully instead of leaving some unburned fuel behind. When that happens, the engine can get more energy out of the same fuel.

Term

insurance companies

Here, insurance companies are the businesses that sell auto insurance and decide how much you pay based on risk. The discussion is about how their incentives can affect what drivers are told they’ll save.

Term

collision portion

Your insurance bill is made up of different parts. The “collision portion” is the part that covers damage from crashes, and the speaker says the savings only applied to that part.

Term

$100 deductible provision

A deductible is the part of a repair bill you pay yourself before insurance helps. In this case, the policy mentioned a $100 deductible, which affects how much you’d save when insurance premiums change.

Term

Collision insurance

Collision insurance is the part of your auto insurance that helps pay to repair or replace your car after a crash. The episode points out that any premium discount was tied specifically to that collision coverage, not everything you pay for insurance.

Term

insurance premiums

Your insurance premium is what you pay (usually monthly or yearly) to have coverage. The episode is saying the bumper-related discount didn’t reduce the total cost as much as people were led to believe.

Term

bumper cars

In this context, “bumper cars” means regular cars that got the new crash-focused bumpers. The speaker says the insurance savings story changed once those cars were actually on the road.

Term

locable to collision coverage

The episode is talking about how only part of your insurance bill was eligible for the discount. Even if the bumper helped collision coverage, it didn’t automatically lower the whole premium you pay.

Term

five mile per hour speed

They’re talking about a specific test speed—about 5 mph—used to compare how cars handle small crashes. It helps estimate how expensive repairs are after minor impacts.

Term

five mile per hour shunts

This is a low-speed crash idea—about 5 mph. The point is that at very low speeds, damage is often limited, so repair costs can be much smaller than in faster crashes.

Term

energy absorbing bumper foam

This is the bumper design meant to “soak up” crash energy, especially in small crashes. Instead of everything getting damaged, parts of the bumper are built to crumple in a controlled way—and after a hit, the whole bumper assembly may need replacement.

Company

National Safety Council

This is a safety organization that studies and publishes crash-related statistics. In the segment, the host is using its report to support a claim about how often certain types of accidents happen.

Term

protective bumpers

Protective bumpers are bumpers designed to handle small crashes better. They aim to reduce how badly the car gets damaged so repairs cost less.

Term

whiplash

Whiplash is an injury to the neck that can happen when your head is jerked suddenly in a crash. People bring it up when they’re talking about whether a car’s design helps reduce injury in impacts.

Concept

consumer protection law

Consumer protection means rules meant to protect car buyers and drivers. Here, the speaker suggests the bumper changes were more about protecting consumers from costs than about preventing injuries.

Term

$800 bumper

They’re using “$800 bumper” as an example of how costly bumper repairs can be. That price is part of their point about why the insurance math doesn’t feel fair.

Term

designed bumpers

They’re talking about bumpers that match the car’s original style. If you replace them with something else, the car may not look the way it was meant to.

Chevrolet Corvair
Car

Chevrolet Corvair

That’s a bumper design from the early 1960s Chevrolet Corvair. Custom builders like it because the shape is very “of that time,” and the parts are made to fit those specific Corvair years.

Term

bumperettes

Bumperettes are small pieces attached to the ends of a car’s bumper. People like them because they change the look of the front or rear of the car.

tempest bumper
Car

tempest bumper

They’re talking about a Pontiac Tempest bumper from 1961 to 1963. The point is that this bumper style is distinctive, similar to other years, and now harder to source.

Chrysler Pacifica
Car

Chrysler Pacifica

The Chrysler Pacifica is a minivan, which is a type of vehicle made to carry people and cargo comfortably. It’s usually used for family trips and everyday errands. In the conversation, it sounds like the older ones are becoming harder to find in good shape.

Chevrolet Corvette
Car

Chevrolet Corvette

They’re referring to a Corvette bumper from 1968 to 1973. It has small end pieces and a distinctive under-hanging shape that makes it stand out.

Concept

lead sled

A “lead sled” is a nickname for an older, heavy American car that people build into a custom hot rod. In this segment, it’s the kind of car that gets classic bumpers swapped onto it.

Term

overriders

Overriders are extra metal parts attached to a bumper. They can protect the bumper and also make the car look more aggressive or more “classic.”

Plymouth Roadrunner
Car

Plymouth Roadrunner

The Plymouth Road Runner is a famous old muscle car. Here, they’re pointing out that the “bumper” on a 1971 model is more like a chrome frame around the grille than a traditional bumper.

Tesla Semi
Car

Tesla Semi

The Tesla Semi is a large electric truck used to move goods. Instead of using a traditional fuel like diesel, it runs on electricity stored in batteries. People talk about it because it’s a new approach to long-distance trucking.

Term

chrome plating

Chrome plating means the shiny chrome finish is a coating applied on top of metal. That matters because it can’t be treated exactly like solid metal when you’re trying to polish or refinish it.

Term

chrome bumper

Chrome bumpers are bumpers with a shiny chrome coating. The hosts are basically saying that the classic shiny look is disappearing on newer cars.

Concept

malaise forever

“Malaise forever” is an enthusiast nickname for a period when American cars were seen as less exciting and more regulated. Here it’s used to explain why older styling like chrome bumpers went away.

Place

Portland

Portland is the city they’re talking about for the car event. They’re basically saying, “If you’re nearby, come check it out.”

Topic

cruise in and park and chill

It’s a laid-back car meet where people show up, park, and socialize. The hosts are mentioning it because they plan to go.

Model T
Car

Model T

The Ford Model T is a very early, famous car from the 1900s. They’re saying they got the engine and transmission for a Model T build, meaning they’re working on a custom project car based on that classic.

Term

engine and transmission

The engine makes power, and the transmission sends that power to the wheels in the right gear. For a classic car build, getting both parts right is crucial so the car can actually move and drive.

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