Goldberg’s race fuel issue, his 1970 Trans Am track car and supercharging a farm truck.
CarCast
CarCast Apr 9, 2026
Goldberg’s race fuel issue, his 1970 Trans Am track car and supercharging a farm truck.

Goldberg’s race fuel issue, his 1970 Trans Am track car and supercharging a farm truck.

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Goldberg’s race fuel issue, his 1970 Trans Am track car and supercharging a farm truck.
Term

detergents

Detergents are additives in gas that help keep the engine clean. Without them, the engine can get gunkier over time, which can hurt how it runs.

Term

stabilizers

Fuel stabilizers are chemicals that help keep gasoline from going bad when it sits. Without them, the fuel can turn into sticky deposits and make the car run badly later.

Term

race fuel

Race fuel is a special kind of gasoline made for racing. It can be formulated differently than normal gas, so a street car might run poorly on it or not behave the same over time.

Brand

Costco

Costco is discussed as expanding into fuel retail by building more gas stations. The speaker’s anecdote suggests Costco’s early fuel quality was inconsistent, highlighting that “same pump” gasoline can still differ by supplier and additive package.

Ford Mustang
Car

Ford Mustang

They put a certain gas into a 1965 Ford Mustang and the car ran badly. It’s an example of how different gasoline blends can change how an older car behaves.

Term

racing fuel

Racing fuel is special gas made for performance engines. It’s meant to burn more reliably when the engine is hot and working hard, so it doesn’t “knock” or lose power.

Term

carburetor

A carburetor is the part that mixes fuel with air for the engine. If the fuel isn’t right, it can make the engine run rough or spit out bad combustion.

Concept

SEMA

SEMA is a huge car show focused on aftermarket parts and custom builds. If a car is staged around SEMA, it’s usually because it’s a big deal to the performance community.

Term

spacer

A wheel spacer is a thickness added between the wheel and hub to change wheel offset and track width. While it can correct fitment or stance, it can also create new issues (like stress on bearings/bolts) if used to mask a deeper alignment or suspension problem.

Concept

display engine

A “display engine” is an engine that’s kept mainly to look cool, not necessarily to drive the car. People clean it up and make it look nice for showing off.

Term

valve covers

Valve covers are the top covers on an engine that help keep oil inside. If they’re rusty, swapping or cleaning them can make the engine look a lot nicer.

Concept

period correct

“Period correct” means you try to make it look the way it would have back when it was new. It’s more about the right look and details than adding modern stuff.

Term

crate engine

A crate engine is an engine you can buy and install without building it from scratch. It comes packaged like a kit, so it’s easier to get running again.

Concept

port the heads

Porting the heads is when a shop reshapes the inside openings in the engine’s head. The goal is to help air and fuel move through more easily so the engine can make more power.

Concept

machine work

Machine work is when a machine shop uses precision tools to make engine parts fit correctly again. It’s often needed after tearing an engine down so everything seals and runs right.

Term

bedliner

A bedliner is a protective layer inside the truck bed. It helps keep the bed from getting damaged when you haul stuff or use the truck rough.

Term

PPF

PPF is a clear protective film that you put on the paint. It helps protect the truck from small damage like rock chips and light scratches.

Concept

show truck

A “show truck” is basically a truck that’s meant to look great, like for events or photos. Later, they used it for something rougher where looks mattered less.

Term

body panels

Body panels are the exterior sheet-metal or composite parts that form the car’s outer surfaces (doors, fenders, quarter panels, etc.). In a track-focused build, replacing body panels is often part of the normal repair cycle after impacts.

Term

weak links

“Weak links” are the parts that can’t handle the extra stress. When you make a vehicle faster, those parts may break first unless you upgrade them.

Concept

NHRA

NHRA is the big organization that runs drag races in the U.S. If you hear NHRA, it usually means a real, official drag-racing event with set rules and categories.

Brand

Porsche

They’re talking about Porsche and why people have been paying so much attention to the brand. The idea is that Porsche started allowing more personalization, which made more fans and builds show up.

Concept

customization

Customization here refers to allowing owners to personalize their cars beyond factory configuration. In the Porsche context, the speaker argues that embracing modified builds helped the brand connect with the enthusiast community.

Concept

computer access

The speaker is talking about whether people can access the car’s computer to tune or change things. If a brand restricts that, it can make modifications harder for shops and owners.

Brand

Dodge

Dodge is the automaker behind the Charger and Challenger, and the speaker credits Dodge’s stance as a key factor in whether tuning solutions were accepted or discouraged. The segment suggests Dodge eventually “embraced” the aftermarket/tuning ecosystem.

Brand

Magnus Walker

Magnus Walker is a famous Porsche fan who builds and personalizes cars. In this discussion, he’s used as an example of someone Porsche culture has welcomed.

Company

Bring a Trailer

Bring a Trailer (BaT) is an online auction platform focused heavily on enthusiast and collector cars. The segment uses it as an example of where these high-value Porsche-related cars show up and sell.

Concept

right time to sell a car

This is basically asking when you should sell your car. Sometimes waiting longer helps the price, but the “right time” is different for everyone depending on their needs.

Porsche 935
Car

Porsche 935

The Porsche 935 is a famous Porsche race car. People love it because it’s a serious track machine and also a big collector favorite. The hosts are saying this specific 935’s value has probably gone up a lot.

Concept

Laguna Seca

Laguna Seca is a well-known race track in California. It’s challenging, so if a car has been raced there, it usually means it’s been proven on a real course. They’re using it to highlight the car’s racing background.

Concept

Goodwood hill climb

Goodwood is a famous UK motorsports venue. The hill climb is a timed event where cars drive up a steep course, and it’s a big deal for special or historic cars. They’re saying the car was flown there to compete.

Concept

livery

A “livery” is the car’s paint and sticker design—its overall look. It can be tied to a specific team or sponsor. Changing livery usually means more than just repainting; it can require matching decals and body details.

Part

fiberglass or carbon fiber

Fiberglass and carbon fiber are materials used to make lightweight body parts. If you’re missing panels, using these materials can help you rebuild the shape, but it still takes careful craftsmanship to make everything fit right.

Concept

project car

A project car is a car you’re working on for a while. It usually needs repairs or upgrades, and you have to plan the time and money to make it happen.

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