Christopher Runge of Rünge Cars
Horsepower Heritage
Christopher Runge of Rünge Cars Horsepower Heritage · Jun 3, 2026
Christopher Runge of Rünge Cars

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Christopher Runge of Rünge Cars
Porsche 911
Car

Porsche 911

The Porsche 911 is one of the most famous sports cars ever made. It has a very recognizable shape, and the host is saying that even today, the basic body style still echoes older hand-built methods.

Concept

coach building tradition

Coachbuilding is an old-school way of making car bodies, usually by hand and often for specific customers. The host is saying Runge Cars builds cars in that traditional, craft-focused style.

Term

flat eight-cylinder engine

A flat eight-cylinder engine is an engine where the cylinders are arranged in two sides that sit opposite each other. It’s a layout that helps keep the engine low and can improve how the car feels when driving.

Ford Gt
Car

Ford Gt

The Ford GT is a famous high-performance supercar from Ford. The host brings it up to describe the impressive mix of cars at the event where he first noticed a Runge car.

Car

Runge Speedsters

Runge Speedsters are the special sports cars Christopher Runge makes. They’re the exact kind of car Maurice saw at the event, and that’s what started his interest in Runge Cars.

Car

Helios

The Helios is a special coupe with a “Gullwing” look, and it’s meant to feel like it belongs to racing culture. The host is saying it looks old-school, but it’s also trying to capture a future design idea people once expected.

Mercury Monterey
Car

Mercury Monterey

The Mercury Monterey is a mid-size car made by Mercury, which was part of Ford. It was typically built for comfortable everyday driving. In the episode, it’s mentioned because a special version or related project based on a Monterey is being discussed.

Term

Gullwing Coupe

“Gullwing” means the doors open upward, like wings. It’s a recognizable design cue that makes a car look dramatic and special.

Concept

unfinished business

They’re using “unfinished business” to mean there were great ideas in the 1950s and 1960s that didn’t get finished or built. A lot of those concepts never made it beyond sketches.

Concept

retro-futurism

Retro-futurism is when people picture what the future might look like using the style and imagination of the past. In this episode, they’re saying the builder didn’t just sketch the idea—he made cars that look like that vision.

Concept

post-war German racing cars

This phrase points to German race cars from after World War II. The host is saying the builder draws inspiration from that time’s racing style and engineering.

Term

phase separation

Phase separation means the fuel and water don’t stay mixed. When water gets into ethanol-blended gas, it can separate out, making the fuel act “wrong” and potentially causing engine and fuel-system issues.

Term

E10 or E15

E10 and E15 are types of gasoline mixed with ethanol. E10 has less ethanol than E15, and both can be more affected by water getting into the fuel.

Term

octane rating

Octane rating is basically how “stable” the gasoline is inside the engine. If the fuel gets contaminated and changes, it can lose octane and cause knocking or other running problems.

Term

water separator

A water separator is a fuel-system component that removes water from stored or delivered fuel. In ethanol-blended fuels, separating out water helps prevent phase separation and helps keep the fuel within specification.

Term

intrinsically safe camera

An intrinsically safe camera is designed for hazardous environments where flammable vapors could be present. The electronics are engineered to limit electrical energy so they’re less likely to ignite fuel vapors during inspection or operation.

Term

explosion proof

“Explosion proof” refers to equipment designed to contain an internal explosion and prevent it from igniting the surrounding flammable atmosphere. In fuel-tank or pump environments, this is used to reduce the risk of ignition from electrical or mechanical faults.

Term

head pressure

“Head pressure” means how much pressure comes from the height of a liquid. If the tank is buried deep, the liquid has more “push” to deal with, and the system has to be set up to move it correctly. It’s basically a fluid physics factor that changes how the pumping works.

Term

patent

A patent is a legal way to protect an invention so other people can’t copy it easily. In this story, the speaker says they didn’t bother trying to get that protection and instead tried to sell the technology quickly to customers. That’s a different strategy than licensing or exclusive rights.

Mercedes SL 500
Car

Mercedes SL 500

The Mercedes SL 500 is a luxury roadster from Mercedes-Benz. It’s the kind of car people often buy to fix up because it’s a well-known model with lots of parts and support.

912 Porsche 912
Car

912 Porsche 912

The Porsche 912 is an older Porsche sports car. It’s from the same general family as the 911 and has a similar recognizable Porsche shape. The podcast brings it up because the host found one listed for sale.

Term

English wheel

An English wheel is a workshop tool used to shape thin metal into smooth curves. Metalworkers use it to make body panels look “right” when they’re building or repairing custom car sheet metal.

Lotus 7
Car

Lotus 7

The Lotus 7 is a very light, simple sports car that’s known for being fun and “connected” to the driver. It’s also a famous platform for people who build their own cars or kits.

Chevrolet Corvair
Car

Chevrolet Corvair

The Chevrolet Corvair is an older Chevrolet car. It’s known for having its engine in the back, which is unusual compared with many cars. The podcast mentions it because there were lots of Corvair parts and related items around.

Term

post war German racers

“Post-war German racers” means race cars from Germany after World War II. People were building and racing again, and many cars were creative experiments because resources were limited.

Term

Glockler post war German Eigenbau home built racers

“Eigenbau” means a car that was built privately, often by individuals or small teams, not by a big factory. Glockler’s cars were part of that post-war scene—creative home-built race machines using VW-related ideas.

Term

Volkswagen engine

They’re talking about using a Volkswagen engine as the starting point for a race car. Instead of leaving it in a normal car setup, the builder modified it and used it in a more racing-focused layout.

Term

mid engine

A mid-engine car puts the engine near the middle of the vehicle. That can help the car feel more balanced and easier to handle in corners.

Term

formula V

“Formula V” is a type of racing category or rule set. The host is saying Glockler’s car was built in a style that later matched what people would call Formula V.

Term

350 sixes

“350 sixes” means a racing engine based on an inline-six design in the roughly 3.5-liter class. The point is that the builder was pushing that engine to its limits for speed.

Term

Porsche parts

“Porsche parts” means parts Porsche provided for a race car that wasn’t originally a factory Porsche. It’s an example of Porsche working with private builders to make the car faster.

Porsche 550
Car

Porsche 550

The Porsche 550 is an early Porsche race car. It’s famous because it helped Porsche build credibility in racing, and this story says the early cars were made with help from a coach builder working on Glockler’s cars.

Person

C.H. Feidenhausen

C.H. Feidenhausen is mentioned as the coach builder who helped build the early Porsche 550 race cars. A coach builder was a specialist shop that made the car’s body/chassis for special or racing projects.

Person

Herman Ramelow

Herman Ramelow is named as the person responsible for design and engineering in this Porsche-related story. The host is highlighting that specific engineers shaped these early race cars.

Term

private tears

The host is talking about “privateers”—small racing teams not run by the big factory. The idea is that Porsche (and Bugatti) learned from what these smaller teams were doing with their cars.

Brand

Bugatti

Bugatti is a famous old European car brand known for racing. Here it’s mentioned because the host says Bugatti also improved its cars based on what private racers were doing.

Person

Walter Glockler

Walter Glockler is the person in this story who helped create early race cars. The host says he also ran a Volkswagen dealership in Frankfurt, which gave him access to parts.

Term

bespoke competition cars

“Bespoke” here means the race car was made to fit a specific person or plan. Instead of buying a standard race car, it was tailored for competition use.

Term

VW components

“VW components” just means parts from Volkswagen. The host is saying Glockler built the first car using Volkswagen parts he could access through his dealership.

Term

Porsche distributor

A “Porsche distributor” is basically a company/person responsible for getting Porsche cars to a region and selling them there. The host says Max Hoffman did this early on for the U.S. east coast.

Person

Johnny von Neumann

Johnny von Neumann is the person who raced the Glockler Spider at Bridgehampton. The host also says he later started a competition-focused business and became a Porsche dealer.

Place

Bridgehampton

Bridgehampton is where the host says the Glockler Spider was raced. It’s mentioned as part of the car’s early racing history in the U.S.

Person

Frank Lloyd Wright

Frank Lloyd Wright is a famous architect. Here, the host says he designed the Hoffman Motors showroom in Manhattan, linking the Porsche dealer story to a real building Wright worked on.

Person

Vashik Pollak Jr.

Vashik Pollak Jr. is the guest the host interviewed. The host says Pollak Jr. stayed close to Max Hoffman and helped him with day-to-day needs later in life.

Person

Max Hoffman

Max Hoffman was an influential car dealer/importer in the U.S. who helped bring Porsche to American buyers. The host says he also helped Mercedes-Benz turn its race car ideas into a production car.

Porsche Speedster
Car

Porsche Speedster

A Porsche Speedster is a more basic, lightweight Porsche roadster. Here, the host says it was created (in part) because Max Hoffman pushed Porsche to offer a cheaper Porsche option for the U.S.

Mercedes-Benz 300 SL
Car

Mercedes-Benz 300 SL

The Mercedes-Benz 300 SL is a famous Mercedes sports car. In this story, it’s described as a production version of race-car ideas—pushed along by Max Hoffman.

1954 beetle pan
Car

1954 beetle pan

A “beetle pan” is the main floor/chassis base from a Volkswagen Beetle. The speaker bought a 1954 one as the foundation for a custom build.

Term

Romesh style

“Romesh style” is a custom-car approach that uses a Beetle chassis as the base but reshapes it to look and feel like a Porsche. The host explains that the example car has a longer nose and changes the driver’s seating position.

Place

Hamburg

Hamburg is a German city referenced here as the location of a prototype museum that houses a Romesh Porsche example. The host uses it to ground where the specific custom build is displayed.

Term

Samba

“Samba” is the name of a big online community for Volkswagen enthusiasts. The host means they saw the story and thread there.

Term

fan shroud

A fan shroud is the ducting/cover around a cooling fan that helps direct airflow where it’s needed. In air-cooled designs, shroud shape strongly affects both cooling effectiveness and how the engine bay looks from the outside.

Car

Predator Formula V

They found a “Predator Formula V” race car/chassis to start their project. It was affordable enough for their budget, and they planned to build a custom body on top of it.

Term

MIG weld

MIG welding is a common metal-joining method that uses a wire and shielding gas to make a weld. It’s widely used for fabrication, but aluminum often needs special equipment to do well.

Term

spool gun

A spool gun is a special MIG welding gun that feeds the welding wire more reliably, especially for aluminum. It makes it easier to get steady welds without the wire getting messed up.

Term

metal shaping

Metal shaping is the process of bending and forming sheet metal into the right shape. Here it’s about getting the body panel to match the design before it gets welded on.

Term

super light construction

This is a way of building a car to be as light as possible. The idea is to use a strong frame and only as much material as needed, so the car doesn’t get heavy.

Term

legetta

“Legetta” here means a lightweight skeleton inside the car. Instead of building a thick, heavy body, you build a thin frame and attach the body panels to it.

Term

armature

An armature is basically the car’s internal skeleton. It’s the framework that holds everything in the right shape while the outer panels get attached.

Term

wooden body buck

A wooden body buck is a big template used to shape the car’s body panels. You form the metal over it so the curves come out right.

Term

weld it, rivet it

They’re describing how they attach metal parts together. Welding melts/fuses metal, while riveting uses small metal fasteners to lock pieces together.

Term

fixtured

“Fixtured” means the parts are held in place with tools/clamps while work is done. That way everything lines up correctly when they weld or attach it.

Term

running gear

Running gear means the parts that make the car actually drive. If you change the body, you usually keep the running gear so the car still works the same underneath.

Viper Srt10 Viper
Car

Viper Srt10 Viper

The Viper is a high-performance sports car made by Dodge. In the episode, they’re talking about a custom project that uses Viper mechanical parts, but with a special body and interior. That’s why the Viper name comes up in the context of a unique build.

Brand

rungy

“Rungy” is basically the builder’s signature style. In this context, it means the body and interior are custom-made by Rünge Cars.

Term

cars and coffee

“Cars and coffee” is a relaxed car meet where people show up with their cars, hang out, and talk about them—usually early in the day. The speaker brought the car because that’s where other enthusiasts would see it.

Shelby Cobra
Car

Shelby Cobra

The Shelby Cobra is a legendary classic sports car known for being light and very fast. The guest mentions it because the person he’s talking about really loved that kind of classic roadster.

Term

aluminum bodied cars

“Aluminum bodied cars” means the car’s body is made from aluminum instead of heavier steel. Lighter bodywork can help a car feel more responsive.

Frankfurt Flyer 002
Car

Frankfurt Flyer 002

“Frankfurt Flyer 002” sounds like the name and build number of a specific car the speaker made. It’s basically “version 2” of that project.

Term

jig

A jig is a tool that holds parts in the exact right spot while you work. They used it to keep the chassis aligned while they cut it and widened it for a two-person layout.

Term

slab-sided

“Slab-sided” means the car’s sides are more flat than rounded. In aerodynamics, flat sides can still work well if the airflow and pressure around the body are shaped correctly.

BMW 328 Milimilia
Car

BMW 328 Milimilia

The BMW 328 Mille Miglia is a famous old BMW race car. In this conversation, it’s used as an example of a streamlined car that still has flat-looking sides, which changes how air flows around it.

Term

high and low pressure spots

Airflow creates areas of higher and lower pressure on the car’s body. By watching yarn move, they could see how the air was flowing and then adjust the shape so the airflow stays smooth.

Term

canopy

A canopy is the enclosed upper section over the cockpit or driver area on a streamlined race car. Here, the canopy wasn’t built yet initially, and once it was added, it corrected low-pressure areas to create steadier airflow over the whole car.

Term

ladder frames

A ladder frame is a simple, strong car frame made of two main long beams with bars connecting them. It’s mentioned because the builder’s cars use this kind of structural approach (or something similar).

Term

tube frames

A tube frame is a car frame made from welded metal tubes. It can be lighter and stiffer than some other frame styles, which helps when you’re rebuilding the chassis for a new layout.

Term

bulkheads

Bulkheads are internal structural walls inside the car. They help the car stay stiff and resist twisting, especially when the chassis is being modified.

Term

longitudinal

Longitudinal refers to structures oriented along the length of the vehicle (front-to-back). The host contrasts longitudinal bulkheads with transverse ones, noting how both types can tie into the ladder frame to improve overall stiffness.

Term

SCCA

SCCA is a big U.S. group that organizes amateur and club car racing events. If a car is built for SCCA, it’s meant to be safe and eligible for those races.

Term

VW two piece case

This is a description of an older Volkswagen engine’s internal housing. It’s split into two main parts, and that design helps identify the exact engine generation.

Term

912 engine

The “912 engine” here refers to the Porsche 912 powerplant family, which is commonly discussed in air-cooled VW/Porsche hybrid builds. The speaker is describing using the “portion” of that engine’s components inside a VW-based case.

Term

iski 2J cam

The camshaft controls when the engine’s valves open and close. A specific cam “profile” like this one is chosen to make the engine pull harder in the RPM range you want.

Term

Ocrasa heads

These are special performance cylinder heads made for certain Volkswagen engines. They change airflow and can help an engine make more power, but the original parts are very hard to find.

Term

dual port

Dual port means the engine has two intake pathways instead of one. That can help the engine breathe better and make more power when tuned correctly.

Term

36 horsepower case

This is an early VW engine type identified by the original “36 hp” rating. It matters because parts like cylinder heads must match the correct engine case design.

Term

flow bench

A flow bench is a tool that checks how easily air can pass through engine parts like cylinder heads. If the parts flow better, the engine can make more power.

Term

land speed records

Land speed records are attempts to drive as fast as possible over a measured stretch of land. The engine and airflow tuning matter because you need strong, steady power at high speed.

Term

gearbox

A gearbox is the part of the car that changes gears so the engine can stay in the right rev range. It helps the car accelerate smoothly and efficiently.

Porsche 356
Car

Porsche 356

The Porsche 356 is an old-school Porsche sports car from the 1950s and 1960s. It’s famous for a simple, classic engine layout, and here they’re talking about building and having engines made for a 356.

Term

engine builders

Engine builders are mechanics who specialize in building and tuning engines. They can make sure the engine is put together correctly and performs the way you want.

Term

four cam engine

A four-cam engine has more camshafts that control the engine’s valves. More precise valve timing can help the engine make power, especially at higher revs.

Term

36 horse engine

“36 horse” means the engine makes about 36 horsepower. In this story, they swapped to that smaller output engine for the land-speed attempt, likely to make it work reliably and predictably.

Term

push rod

A pushrod is part of the engine that helps move the camshaft’s motion to the valves. It’s a common design and often feels simple and sturdy.

Place

Jay Leno's

Jay Leno’s is a famous place where car people show off vehicles and talk about them. Here, it’s where the guest took Tom to experience the car world.

Term

Land Speed Racing Hall of Fame

It’s an award/recognition for people who helped advance land-speed racing. That’s the kind of racing where cars or engines are pushed to set speed records on land.

Term

counterweighted

Counterweighted means balancing the engine so it doesn’t shake as much. It’s like adding the right weight in the right spot to keep things steady at high speed.

Term

CAD

CAD (computer-aided design) is software used to create precise digital models of parts and assemblies. The speaker contrasts CAD with “old school” methods like sketching and paper templates, and notes they still don’t use CAD in their own process.

Term

CNC milling

CNC milling is a machine-cutting process guided by a computer. It’s used to make parts accurately by cutting metal (or other materials) to exact shapes.

Term

coach built

“Coach built” means the car’s body was made or customized by hand, usually in small batches. Because it’s more custom, you may see more of the building process in the final details.

Term

tool marks

Tool marks are small scratches or impressions left by the tools used to shape and weld metal. They can show how much of the work was done by hand.

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