What Makes A Restomod Count? — Carmudgeon Show w/ Jason Cammisa & Derek Tam-Scott — Ep 237
The Carmudgeon Show
What Makes A Restomod Count? — Carmudgeon Show w/ Jason Cammisa & Derek Tam-Scott — Ep 237 The Carmudgeon Show · May 11, 2026
What Makes A Restomod Count? — Carmudgeon Show w/ Jason Cammisa & Derek Tam-Scott — Ep 237

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What Makes A Restomod Count? — Carmudgeon Show w/ Jason Cammisa & Derek Tam-Scott — Ep 237
1963 Mercedes-Benz 230 SL
Car

1963 Mercedes-Benz 230 SL

This is a classic Mercedes-Benz SL from 1963. It’s a famous model in Mercedes’ “SL” sports-car family, and the hosts are talking about it as a restomod example where a lot of the original car is still there.

Term

chassis number

A chassis number is the car’s unique ID number. It’s important because it ties the car’s identity to a specific original vehicle, not just the parts that are installed now.

Concept

restomods

A restomod is an old car that’s been kept, but improved with newer parts or upgrades. The point here is whether the build still feels like the original car or mostly becomes something new.

Term

serial number

A serial number is a production ID that tells you where a specific car sits in the order it was built. The hosts are using it to show this car is from the earliest batch.

Concept

second generation Mercedes SL

Mercedes SL generations are basically different eras of the SL model. The hosts are debating the numbering because it affects how you think about the car’s history and authenticity.

Term

tubular framed race car

A tubular frame means the car’s structure is built from metal tubes. Race cars often use this because it can be strong and light, and it helps the car handle better.

Concept

body-on-frame

Body-on-frame means the car has a separate “skeleton” (a frame) and the body is bolted on top. It’s relevant to restomods because the frame affects how the car handles and how much you can modernize safely.

Term

gullwing doors

Gullwing doors are doors that open upward instead of outward. They’re a signature look on certain classic cars, including the Mercedes-Benz 300 SL mentioned here.

Mercedes-Benz 190 SL
Car

Mercedes-Benz 190 SL

The Mercedes-Benz 190 SL is a cheaper, smaller roadster that came out around 1954. In this discussion, the big idea is that it borrowed more parts from Mercedes sedans, including the chassis, so it was easier to produce and buy than the 300 SL.

Mercedes-Benz 300 SL
Car

Mercedes-Benz 300 SL

The Mercedes-Benz 300 SL is a famous Mercedes sports car. It’s known for the gullwing doors, and it also used many parts from Mercedes sedans to make it easier to build and maintain.

Term

sedan content

“Sedan content” means the roadster/sports car uses parts that were originally designed for a regular family sedan. In this segment, they’re comparing how much of that shared hardware each Mercedes SL used.

Term

1.9 liter four cylinder

This describes the engine size and layout: four cylinders total, with 1.9 liters of displacement. It’s one of the basic specs that influences how strong the engine can feel.

Term

twin solex carburetors

Carburetors are devices that mix fuel and air for the engine. “Twin Solex carburetors” means there are two of them, which can help the engine breathe and respond better than a single-carb setup.

Concept

grand touring sports car

A grand touring sports car is built for long drives—comfortable enough for the road, but still quick and fun. The speaker is saying the SL line became more about that kind of driving than about being a race car you use on the street.

Term

limited slip differentials

A limited-slip differential helps both drive wheels work together. When one wheel loses grip, it limits how much the slipping wheel can spin so the car can still move forward.

Concept

sedan under the skin

They’re saying the car may look more exciting, but underneath it uses the same basic platform as a regular sedan. So the driving feel and layout are still rooted in sedan engineering.

Term

compression

Compression is how tightly the engine squeezes the fuel-air mixture before it’s ignited. More compression can make more power, but it has to be matched with the right engine and fuel.

Term

cam timing

Cam timing controls exactly when the engine’s valves open. Adjusting it can change where the engine feels strongest as you accelerate.

Mercedes SL
Car

Mercedes SL

The Mercedes SL is a luxury roadster line that’s meant to feel sporty, but also be easy to live with. The point here is that it’s not trying to be a hardcore track-focused sports car.

Concept

GT car

A GT car is built for comfortable long drives. It’s meant to feel sporty, but it’s not necessarily the same as a track-focused sports car.

Concept

hard top

A hard top is a solid, rigid roof. It generally keeps the cabin more comfortable in bad weather and makes the car easier to use every day.

Concept

swing axle suspension

Swing-axle suspension is a type of rear suspension. It can make the car’s handling feel a bit “twitchy,” especially when weight shifts during cornering.

Concept

period road test

A period road test is a car review written when the car was new. It’s useful because it reflects what people thought at the time, not later opinions.

Brand

The Motor

The Motor is a classic British car magazine that published road tests. The host is citing it as an example of what reviewers thought back then.

Term

swing arm

A swing arm is a suspension part that connects the wheel to the car and moves on a pivot. It helps determine how the wheel reacts when you turn or hit bumps, which can change how confident the car feels in hard driving.

Term

pendulum axa

A “pendulum axle” is a suspension/axle setup where the rear end moves in a pendulum-like way as the car goes over bumps or turns. That movement can change how the back of the car feels when you drive aggressively.

Term

disc brakes

Disc brakes are a braking system where pads squeeze a metal disc to slow the car down. They usually handle heat better than drum brakes, so braking can feel more consistent.

Term

drums

Drum brakes are another type of braking system. Instead of squeezing a disc, they push shoes against the inside of a drum to slow the car down.

Mercedes-Benz 250 SL
Car

Mercedes-Benz 250 SL

The Mercedes-Benz 250 SL is an older Mercedes roadster. Here it’s mentioned because the braking setup changed over time—from drums to disc brakes—which affects how the car stops and feels.

Term

four speed manual

A four-speed manual is a car where you shift gears yourself using a clutch. With only four gears, the engine may run at higher RPMs compared to cars with more gears.

Term

short geared

“Short geared” means the transmission final drive and/or gear ratios are set to keep engine RPM higher at a given speed. That typically improves acceleration feel but can make cruising noisier and less relaxed.

Concept

revving

Here, “revving” means how easily the engine spins faster (higher RPM). Some engines feel like they want to climb to high RPM quickly, while others feel more comfortable pulling at lower speeds.

Term

long stroke engine

A “long stroke” engine means the piston travels a longer distance each cycle. That often helps the car pull strongly at lower speeds, even if it doesn’t feel like it wants to spin to very high RPM as easily.

Term

single overhead cam

“Single overhead cam” means the engine uses one camshaft up in the top of the engine head to open and close the valves. It’s a common design, and it can be tuned to make more pulling power at lower speeds.

Term

tuned for torque

When an engine is “tuned for torque,” it’s set up to feel stronger pulling power at lower speeds. So you don’t have to rev it as much to get moving.

Term

six speed manual transmission

A six-speed manual transmission uses six gear ratios that the driver selects with a clutch. More gears can help keep the engine in its best RPM range for acceleration and cruising, especially when paired with a specific final drive ratio.

Term

tall final drive ratio

Final drive ratio is the gearing that affects how fast the car goes versus how fast the engine spins. A “tall” ratio generally means lower RPM at highway speeds, so the engine feels less strained.

Term

M113

M113 is the name Mercedes-Benz gave to a particular engine family. Here, they’re talking about a big naturally aspirated 5.4-liter engine that’s paired with a manual gearbox.

Term

naturally aspirated

Naturally aspirated means the engine makes its airflow without a turbo or supercharger. The result is typically a more direct, steady response when you press the gas.

Term

single cam 3 valve

“Single cam” (SOHC) means one camshaft operates the valves for the engine’s cylinder head. “3 valve” indicates each cylinder uses three valves (typically two intake and one exhaust), which is a specific head design that affects breathing and how the engine makes power.

Term

crossfire transmission

“Crossfire transmission” refers to a specific transmission used in the Mercedes-Benz Crossfire model line. The hosts are contrasting it with the transmission actually fitted here, implying the restomod uses a different gearbox than the one associated with that donor application.

Brand

Matt Quick

Matt Quick is referenced as the builder behind this restomod’s powertrain/engine setup. In enthusiast circles, the builder’s name often signals a particular approach to sourcing, machining, and tuning rather than a factory configuration.

Mercedes-Benz CLK63 Black Series
Car

Mercedes-Benz CLK63 Black Series

The Mercedes-Benz CLK63 Black Series is a special, high-power AMG version of the CLK. The hosts mention it because they’ve modified it heavily—like you might do when building a restomod.

Mercedes-Benz C126
Car

Mercedes-Benz C126

Mercedes-Benz C126 is the code for a particular older Mercedes coupe platform. In this discussion, they’re talking about putting a modern/stronger 5.4 engine into it and how that changes how the car feels.

Mercedes-Benz Sclass
Car

Mercedes-Benz Sclass

The Mercedes-Benz S-Class is a very high-end luxury car made by Mercedes. It’s known for being comfortable and well-equipped. The podcast mentions it to compare how a smaller, lighter car can still use similar engine/powertrain ideas.

Concept

overpowered

“Overpowered” here means the car has more power than the tires can safely use. When that happens, the car can start slipping, and you have to focus hard to keep control.

Term

tireshaking

“Tireshaking” is what happens when the tires start slipping and vibrating because they can’t get enough grip. It’s usually a sign the car is putting down more power than the tires can handle.

Dodge Challenger Hellcat
Car

Dodge Challenger Hellcat

“Hellcats” refers to Dodge’s very powerful V8 cars. The point here is that they make so much power that it can be hard to put it to the ground without spinning the tires.

Term

traction

Traction is tire grip. If you don’t have enough of it, the tires spin and the car doesn’t move forward as effectively.

Term

wheelspin on demand

“Wheelspin on demand” means the driver can deliberately break traction and spin the tires whenever they want. It’s often used for quick acceleration drama, but it also shows the car’s power is exceeding what the tires can grip at that moment.

Term

incinerate the tires

“Incinerate the tires” is a vivid way of saying the car aggressively spins the tires, rapidly wasting tire rubber. It implies the driver is using full throttle in a situation where traction is insufficient.

Term

NASCAR V8 sounds

“NASCAR V8 sounds” refers to the distinctive loud, raspy, high-rev V8 character associated with stock-car racing. In context, it’s used to emphasize the restomod’s aggressive exhaust note and how it accompanies tire squeal and acceleration.

Term

tire squeal

Tire squeal is the high-pitched noise tires make when they’re slipping while cornering or accelerating. It’s a sign the tire is near or beyond its grip limit.

Term

axle tramp

Axle tramp is when the rear of the car starts to shake or bounce because the suspension and drivetrain are fighting each other. It often shows up when you accelerate hard, and it can feel dramatic—sometimes fun, sometimes annoying.

Term

second gear rolling slight burnout

A rolling burnout means the car is moving and the tires still spin enough to lose grip briefly. Choosing a gear changes how the engine power hits the tires, so it can be easier or smoother to do.

AMG 5.4
Car

AMG 5.4

“AMG 5.4” means a Mercedes-AMG engine that’s 5.4 liters. It’s the big engine at the center of the car’s personality here, and the hosts connect it to the way the car feels with a manual transmission.

Cadillac CT5
Car

Cadillac CT5

The Cadillac CT5 Blackwing is a sportier CT5 with a more performance-minded setup. Here it’s mentioned as a reference for the kind of driving feel the speaker is getting.

Term

tall gearing

“Tall gearing” means the car is geared so you go faster in each gear. That usually keeps the engine RPM lower at highway speeds, but it can make acceleration feel different.

Term

sixth gear

Sixth gear is one of the higher gears in a multi-gear transmission. Using it at highway speeds helps keep the engine RPM lower for a calmer ride.

Term

RPM

RPM (revolutions per minute) is how fast the engine crankshaft is spinning. In this discussion, RPM is used to show how gearing changes engine speed at a given road speed—e.g., 2000 RPM in sixth gear corresponding to about 65 mph.

Lamborghini Gallardo
Car

Lamborghini Gallardo

The Lamborghini Gallardo is a high-performance supercar made by Lamborghini. It uses a V10 engine and is known for quick acceleration. The podcast is talking about how fast it gets in early gears and how it pulls as you shift.

Term

horsepower

Horsepower is a number that describes how much “power” an engine can make. Higher horsepower usually means the engine can push harder, but it’s not the only factor in how fast or quick a car feels.

Term

exhaust, no cats

“No cats” means the catalytic converters are not there. That can make the exhaust breathe more freely and sound different, but it can also be illegal and increases emissions.

Term

mild tune

A “mild tune” is a software adjustment to the engine that makes it run a bit better. It’s usually not as extreme as a full-on performance tune.

Term

Pendle axle

This sounds like a nickname for a rear-axle configuration that makes the car feel sketchy. The point here is that the upgraded car no longer uses that setup, so it feels safer and more stable.

Term

five link rear end

A five-link rear suspension uses multiple arms to control how the rear wheels move. More control usually means the car grips better and feels more stable, especially when you accelerate or turn.

CLK 209
Car

CLK 209

Mercedes-Benz CLK (W209) is the second-generation CLK platform, and the hosts specify using its five-link rear suspension as the basis for the restomod’s rear end. That generation detail matters because different CLK generations can have different suspension layouts and handling characteristics.

Mercedes-Benz C55 AMG
Car

Mercedes-Benz C55 AMG

The C55 AMG is a Mercedes performance version of the C-Class. The hosts are saying the modified car is basically using the C55’s engine setup, so it should drive more like that faster, stronger configuration.

Volvo P1800
Car

Volvo P1800

The Volvo P1800 is an older Volvo with two doors that’s designed more like a sports car than a regular family car. The podcast mentions it because someone made or referenced a custom project based on a Volvo P1800. It’s being used as the starting point for a different kind of build.

Brand

Alpha Halux

Alpha Halux is mentioned as a company/project approach to rebuilding classic cars. The host says it does a good job keeping the original car’s personality while still making it work well today.

Concept

shoehorn in a powertrain

This is about dropping a new engine into an older car without properly redesigning everything else to match. The host’s point is that the car can end up feeling awkward or unbalanced to drive.

Concept

spider web graph

They’re using a visual metaphor: imagine a web where one spoke is way longer than the others. If the car is great in one area but not the rest, it can feel out of balance when you drive it.

Ferrari F355
Car

Ferrari F355

The Ferrari F355 is a famous older Ferrari supercar with a V8 engine in the middle. People like it as a starting point for restomods because it already looks great, and you can improve things like drivability and tech while keeping the Ferrari vibe.

Company

Evoluto

Evoluto is the company the hosts say did the modifications to the Ferrari F355. In the restomod world, these are the shops that change the car’s look and update parts to make it feel more modern.

288 GTO
Car

288 GTO

The Ferrari 288 GTO is an older, very famous Ferrari with a turbo engine. The host is saying the modified F355 takes some design inspiration from the 288 GTO—basically nodding to that classic look.

Ferrari 355
Car

Ferrari 355

The Ferrari 355 is a mid-engine Ferrari sports car. Here, they’re talking about how its steering and driving feel compare to the Ferrari 348, and whether it’s worth modifying for better handling.

Ferrari 348
Car

Ferrari 348

The Ferrari 348 is an older Ferrari sports car with a mid-mounted engine. They’re using it as a comparison point for steering feel, saying the later Ferrari 355 didn’t really make it better.

Term

overboosted

“Overboosted” here means the steering assist is helping too much. When that happens, the steering can feel numb instead of giving you clear feedback.

Term

shocks, springs

Shocks (dampers) and springs are suspension components that control ride height and how quickly the car settles after bumps or during cornering. Changing them is a common way to address “dynamic problems” like body motion and steering response, which the hosts suggest can be fixed without changing the car’s identity.

Term

Fast rack

A “fast rack” means the steering is geared so it turns quicker. You need less steering-wheel movement to make the car turn, which can make the car feel more responsive.

Term

fast steering rack

A fast steering rack makes the steering respond quicker—turn the wheel less and the tires turn more. That can make the car feel sharper, but it can also change the feel of control.

Term

running gear

“Running gear” means the main mechanical parts that make the car move and handle—things like suspension, steering, and brakes. They’re saying basically none of those parts are original.

Term

OEM

OEM means “original equipment manufacturer,” referring to parts made to match what the car came with from the factory. In the segment, the speaker uses OEM to suggest the shocks are essentially factory-spec replacements rather than a major custom performance change.

Term

GTI replacement shocks

They’re saying the car uses shock absorbers meant for a Volkswagen GTI. It’s like using a factory-style upgrade from a different model, not necessarily a totally custom suspension build.

Term

brakes at the wheels

“Brakes at the wheels” means the braking hardware is mounted directly at each wheel (calipers or wheel cylinders), rather than relying on a centralized braking arrangement. In a swap, this matters because it determines how the car is stopped and how brake lines, routing, and pedal feel are engineered.

Term

hydro booster

A hydro booster helps your brakes by using hydraulic pressure to make the brake pedal easier to push. It’s a common upgrade when a car’s original brake system doesn’t match the new setup.

BMW E24
Car

BMW E24

BMW E24 is a specific older BMW 6 Series model generation. Here, they’re saying they used a brake-assist part from that BMW in the custom car.

Term

driveshaft's custom

The driveshaft is the part that transfers power from the transmission to the rear axle. If you change the drivetrain, you often need a custom one so everything lines up correctly.

Term

exhaust is custom

A custom exhaust is built to fit the new engine and layout. When you swap parts, the original exhaust often won’t line up or clear everything, so they make a new one.

Concept

restomazes

They’re talking about restomods—old cars that have been modified. The question is whether those changes are meant to keep the original vibe or completely reshape how the car feels.

Term

LS swap

An “LS swap” is when someone puts a GM V8 engine (the LS family) into a car that didn’t originally have it. People like it because it’s a popular, upgrade-friendly engine that can make a big difference in how the car drives.

supercharged LS swap Land Rover Defender
Car

supercharged LS swap Land Rover Defender

The Defender is a classic off-road truck, and an LS swap means replacing the original engine with a modern GM V8. When you also add a supercharger, it can make the truck feel extremely strong and hard to control—so it may lose the “fun old truck” vibe.

Term

turbo diesel

A “turbo diesel” is a diesel engine with a turbo that helps it breathe better. Turbos help diesels make strong pulling power, especially at lower speeds.

Term

wide open throttle

“Wide open throttle” means you’re flooring it and asking the engine for maximum power. On a powerful, torque-heavy build, that can make the truck feel like it’s about to lose control.

Concept

restomating a Pagoda

They’re basically saying: if you don’t like how the classic Pagoda drives, a restomod might fix the parts you dislike. The goal is to make the car more fun and less frustrating to drive.

Term

back end

“Back end” means how the rear of the car feels while driving. The speaker is saying it feels a bit uncertain and not very confident at highway speeds.

Term

short leggedness

“Short leggedness” means the car’s gearing makes it feel like it doesn’t have enough “reach.” At highway speeds, it can feel like the engine is working too hard.

Term

breathlessness

“Breathlessness” here means the engine feels like it’s struggling to keep up, especially at highway speeds. It doesn’t feel smooth or effortless when you ask it to go faster.

Concept

built motor

A “built motor” means the engine has been modified and strengthened for more power or durability. Instead of staying stock, it’s put together with upgraded parts so it can handle harder driving.

Concept

blew it up

“Blew it up” is slang for the engine failing in a serious way. It usually means the car needs major repair or a rebuild before it runs right again.

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