207. Nelson Racing Engines, 2000HP Streetcars, the SSC Tuatara, Fast and the Furious w/ Tom Nelson
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207. Nelson Racing Engines, 2000HP Streetcars, the SSC Tuatara, Fast and the Furious w/ Tom Nelson Minnoxide · Jun 25, 2026
207. Nelson Racing Engines, 2000HP Streetcars, the SSC Tuatara, Fast and the Furious w/ Tom Nelson

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207. Nelson Racing Engines, 2000HP Streetcars, the SSC Tuatara, Fast and the Furious w/ Tom Nelson
Ford Got Ford
Chevrolet Corvair
Car

Chevrolet Corvair

The Chevrolet Corvair is an older American car with a design that puts the engine in the back. In the podcast, it’s mentioned because someone raced one in SCCA events. That’s a big reason it comes up—people used it for real driving and competition.

Term

SCCA road racing

SCCA is a club that organizes car racing events in the U.S. “Road racing” means cars compete on a track course, not in a straight-line drag race.

Term

top loader

A “top loader” is a type of manual transmission used in some older muscle cars. It’s being mentioned because Harris’s dad’s Mustang had that specific gearbox setup.

Term

twin turbocharged

Twin turbocharged means the engine uses two turbochargers. Turbos cram more air into the engine, which can make it produce a lot more power.

Pantera
Car

Pantera

The Lamborghini Pantera is a classic supercar with the engine in the middle. In this story, Harris’s dad turbocharged it twice (twin-turbo) as a home project.

Term

drawing through

“Drawing through” is describing how the turbo pulls mixture/air through the intake system. It’s a way of setting up forced induction that’s different from more modern turbo plumbing.

Term

manifold

A manifold is a part that channels air into the engine. In turbo setups, where and how it’s arranged matters for how the engine breathes.

Term

rods

“Rods” here are the connecting rods inside an engine. They connect the piston to the crankshaft, and if they’re not made right, the engine can run poorly or wear out faster.

Term

honed

Honing is a careful grinding/finishing step that smooths and shapes a metal surface to the right specs. Here, it’s being used to make the rod’s surfaces come out looking right and staying straight.

Term

rod bolts

Rod bolts are the bolts that hold the connecting rod’s bearing cap in place. If the parts are forced to fit in a way that bends the bolts, the alignment can be wrong and the engine can wear out or fail sooner.

Term

true the shoes

“True the shoes” means getting the honing tool’s contact pieces perfectly aligned. If they’re crooked, the grinding step won’t make the surface straight, even if it looks finished.

Term

stones

In honing, “stones” are the abrasive pieces that grind the metal. If the stones aren’t set up correctly, the surface can come out uneven or curved.

Term

line hone

Line honing is a precision machining step where a shop re-machines the engine’s bearing holes so they line up correctly. It helps the crankshaft fit the way it’s supposed to, which affects smoothness and oiling.

Term

mains

“Mains” are the main bearings that support the crankshaft in the engine block. If those bearing areas aren’t straight and correctly sized, the crank can bind or wear faster.

Term

mandrel

A mandrel is a straight, precision tool that helps the machine cut the engine parts accurately. If it’s not aligned, the shop can end up with bearing holes that aren’t the right shape.

Term

pro touring

Pro touring is a style of build focused on modern handling and braking performance in classic cars. It typically means upgrading suspension, steering, and drivetrain components so the car drives like a contemporary performance machine rather than just looking fast.

Corvette
Car

Corvette

The Corvette is Chevrolet’s famous performance car. Here, the guest is talking about a Corvette build with a twin-turbo 427 engine, meaning it’s heavily modified for much more power.

Term

427

“427” is the engine size—427 cubic inches—which is a big V8. A twin-turbo 427 is a way of making that already-large engine produce even more power.

Term

pump gas

Pump gas is the regular gasoline you can buy at a gas station. When a turbo engine makes huge power on it, that’s impressive because the engine has to avoid “knock” (bad combustion).

Topic

American Hot Rod

“American Hot Rod” is a car media brand that featured their build. The host is saying that coverage helped them get noticed in the car community.

Person

David Freiberger

David Freiberger is referenced as the person the host worked with on multiple major turbo projects. The episode frames him as a key relationship that helped the builder get notoriety through media coverage and TV.

Term

SEMA

SEMA is a big auto show for aftermarket parts and custom cars. Builders and tuners go there to show what they make and meet other people in the scene.

Term

anvil motor

“Anvil motor” is slang for an engine that’s built to be very strong. The idea is that it can survive hard use and big power changes.

Chevrolet Camaro
Car

Chevrolet Camaro

A “70 Camaro” is a 1970 Chevrolet Camaro muscle car. People like it for big power builds because there are lots of parts and it’s a strong base for modifications.

Term

1500 horsepower

“1500 horsepower” means the engine makes an enormous amount of power. Cars that can do that usually need a lot more than just a stock engine—they need strong parts and careful tuning.

Topic

ESPN TV show

They say it later became an ESPN TV show. The point is that the car build got big enough attention to reach mainstream TV.

Concept

engine shop

An engine shop is a place that works on engines—building them, repairing them, or modifying them for more power. Here, it means they’re mainly doing engine-related work day to day.

Concept

super car shop

A super car shop is a shop that works on expensive, high-performance cars. In this episode, the host is saying they used to do that kind of work but now they do more engine-focused work.

Term

fuel injection

Fuel injection is how a car feeds fuel into the engine using electronically controlled valves. It helps the engine get the right amount of fuel for smooth running and better efficiency.

Term

sizing turbos

Sizing turbos is choosing the right turbo for the engine. A bigger turbo can make more power at high RPM, while a smaller one usually spools faster for better low-end response.

Term

sequential transmissions

A sequential transmission is a racing-style gearbox where you shift to the next gear in order. Instead of choosing any gear like a normal manual, it steps through them one-by-one.

Brand

6xd

6xd is a company that makes racing transmissions. The point they’re making is that their sequential gearboxes are built to survive hard launches and big power.

Term

fd field

“FD” means Formula Drift, a major drifting competition. When someone says “the FD field,” they mean the competing cars/teams in that series.

Term

put 87 in

“87” and “91” are different grades of gasoline. Higher octane generally helps prevent the engine from detonating/knocking, which can damage the engine if you use too-low fuel for a high-performance tune.

Term

head was torched

“Torched” here means the engine got so hot or burned so badly that the cylinder head was damaged. It’s the kind of damage you can see after severe knocking or overheating.

Term

trophy truck application

A trophy truck is an off-road race truck built for desert racing. The “application” part means the engine is being used in that kind of rough, demanding off-road environment.

Term

tear down

A “tear down” means taking the engine apart. It’s done to see what’s worn out or broken so you can figure out what caused the problem.

Term

pistons

Pistons are the parts that move up and down inside the engine cylinders. After a tough run, builders inspect them to see how much wear happened and whether the engine is healthy.

Term

data log

A data log is like a recorded report from the car’s sensors while it’s running. It helps the builder see what the engine was doing during the run—like how hard it was being pushed and how hot things got.

Term

wide open throttle

Wide open throttle means the driver is asking for full power—throttle pedal all the way down. It’s one of the harshest ways to run an engine, so it’s great for finding weak spots.

Concept

jet boat racing

Jet boat racing is boat racing where the boat is pushed by a jet system rather than a propeller. It can be very hard on the engine because it often runs at high power for long periods.

Term

water

“Routing water” means where the cooling water is sent in the engine. If it doesn’t cool the right areas, parts can get too hot and burn out.

Term

exhaust valves

Exhaust valves are the parts that let the spent gases out of the engine. They run very hot, so if something causes overheating, they can burn or fail.

Concept

dyno

A dyno is a machine that tests an engine on a stand. It lets you measure power and see how the engine behaves under load without needing to drive it on the road.

Term

supercharged

A supercharger is a device that forces extra air into the engine. More air (and fuel) usually means more power.

Car

twin turbo LS

“LS” is a popular GM V8 engine. “Twin turbo” means two turbochargers are added to make a lot more power than stock.

Part

headers

Headers are special exhaust parts that help gases leave the engine more easily. They’re often used on performance builds to support more power.

Part

wire harness

A wire harness is the bundle of electrical wiring that connects sensors, actuators, and the engine control unit (ECU). In an engine package, the harness work is crucial because it ensures the ECU can communicate correctly with everything the build adds or changes.

Concept

rebuild

A rebuild means taking an engine apart and fixing it so it works like it should again. It’s different from building a brand-new setup from scratch.

Term

Campshaft profile

The camshaft profile is the “timing and shape” of the cam that controls when the engine’s valves open. Changing it can make the engine feel stronger at different RPMs.

Term

head gasket

The head gasket is a seal between the engine block and the cylinder head. It helps keep the engine’s fluids and combustion gases in the right places.

Concept

engineered package

An engineered package means the parts are chosen as a coordinated set, not picked one by one. That helps the engine work correctly because everything is meant to fit and function together.

Term

blocks

The engine block is the main metal body of the engine. It holds the cylinders and supports the crankshaft.

Term

cranks

The crankshaft is the part that turns the engine’s motion into rotation. Stronger or better-designed crankshafts help the engine survive higher power.

Term

crate engines

A crate engine is a ready-to-install engine you buy as a complete package. It’s usually faster and more predictable than building everything from scratch.

Term

prime the motor

Priming the motor means making sure oil is flowing before the engine starts. It helps prevent metal parts from rubbing without lubrication for the first few seconds.

Term

lifters pumped

On a pushrod engine, lifters are components that transfer motion from the camshaft to the rocker arms. Pumping the lifters means filling them with oil so they can operate correctly and maintain proper valve timing and lubrication.

Term

pushrod motor

A pushrod motor is an engine design where a rod system moves motion from the cam to the valve mechanism. It relies on good oiling so the valve train works correctly.

Term

exhaust temp

Exhaust temp is how hot the exhaust gets. If one cylinder’s exhaust is hotter or cooler than expected, it can signal something wrong with that cylinder’s combustion or airflow.

Term

load the rings

Loading the rings is a break-in step for the piston rings. They run the engine in controlled bursts so the rings properly seat and seal inside the cylinders.

Term

cylinder wall

The cylinder wall is the inside surface of the engine where the piston rings move. The rings have to seat properly on that surface for good sealing.

Term

cut the filter

Cutting the filter is a way to inspect what the filter caught. If it’s full of unusual debris, it can be a sign something isn’t healthy in the engine.

Term

RPM

RPM means how many times the engine spins each minute. If you hear “5500 RPM,” that’s the engine speed they’re testing at.

Term

knock

Knock is when the fuel burns in an abnormal, harsh way inside the engine. Tuners watch for it because it can cause serious damage if it’s happening.

Term

static timing

Static timing is checking the ignition timing baseline when the engine isn’t running. If it’s wrong, the engine can start off with the wrong spark timing and get damaged quickly.

Term

hall effect

A Hall effect sensor is a sensor that tells the computer where the engine is in its cycle. If it’s mounted or aligned wrong, the computer can fire the spark at the wrong time.

Term

fuel curve

The fuel curve is the tune that decides how much fuel the engine gets at different speeds and loads. Changing it helps the engine run right and make the power you want.

Term

oil pressure

Oil pressure tells you whether the engine is getting enough oil to lubricate everything. If oil pressure is too low, the engine can wear out or get damaged fast.

Term

injectors

Injectors are the parts that spray fuel into the engine. If they aren’t firing correctly, the engine won’t run right or make the expected power.

Term

wiring is certified

“Certified” wiring means the electrical connections have been checked so the engine’s sensors and ignition parts are getting the right signals. Bad wiring can make the engine run wrong or not run safely.

Term

safety package

A “safety package” is extra monitoring added to the car/engine so problems get noticed early. The host says they add lots of sensors to help prevent failures.

Term

zero to 100 sensors

“Zero to 100 sensors” means they add a lot of sensors to monitor the engine. More sensors can help spot trouble before it turns into a big failure.

Term

fuel duty

Fuel duty is a way to measure how long the fuel injectors are being told to spray fuel. If something goes wrong—like the fuel pump can’t keep up—the computer can notice it and take protective action.

Term

duty spike

A duty spike is when the computer suddenly commands the injectors to spray much more fuel than normal. If that happens because the fuel system can’t deliver it, the system can recognize trouble quickly.

Term

grenade it

“Grenade it” just means the engine gets destroyed suddenly. The point of the safety cut is to prevent the car from driving in a way that could cause that kind of damage.

Term

over boost

Over boost is when the turbo/supercharger makes too much pressure. Too much boost can stress the engine, so the computer may shut it down to keep it safe.

Term

Holley

Holley is a company that makes performance parts for engines, including engine control systems. The host is saying it’s a common choice, so it’s easier to find someone who knows how to tune and support it.

Brand

life racing

Life racing is a brand of race engine computer/tuning system. The host is saying it’s their preferred option for certain high-end builds and that it’s related to Cyvex.

Brand

MoTeC

MoTeC is a brand of race-grade engine computers. It’s designed for tuning and monitoring, and the host is saying it’s generally easier to use than the alternative they mentioned.

Brand

Cyvex

Cyvex is another engine computer/tuning system brand. The host is basically saying it’s connected to the “life racing” system they were talking about.

Term

raw torque

Torque is the twisting force an engine makes. “Raw torque” here means the dyno’s direct torque reading as they test and record it at different RPMs.

Term

nitrous

Nitrous is a system that injects a special gas into the engine to make more power. It can dramatically increase output, so you have to manage it carefully during testing.

Term

engine masters contests

Engine Masters is a competition where engine builders bring engines to be tested on a dyno. They’re judged using a consistent power/torque test range so results are comparable.

Brand

Dynamic Test Systems

Dynamic Test Systems (DTS) is the name of the dyno equipment used to measure engine power. Nelson says it works great, but it has trouble when engines make extremely high horsepower.

Cadillac DTS
Car

Cadillac DTS

The Cadillac DTS is a luxury sedan, meaning it’s designed to be comfortable and upscale. In the podcast, the “DTS” term also appears in a testing context, so it may be discussed as part of equipment or measurement. Either way, the car name refers to Cadillac’s larger, comfort-focused model.

Company

Superflow

Superflow is a company that makes dyno testing equipment. Nelson mentions it because it acquired the DTS dyno system his shop uses.

Term

rev limiter

A rev limiter is like a built-in “RPM ceiling” for the engine. It stops the engine from spinning too fast, which helps prevent damage.

Term

steam

Here, “steam” means the dyno’s water gets heated so much it turns into vapor. That’s a sign the system is being pushed beyond what it was designed to handle.

Term

KOD

KOD is a shorthand term people use in racing/engine talk. In this clip, it’s mentioned as a possible explanation for what’s going on with the extreme horsepower setup, but the full meaning isn’t spelled out here.

Brand

Chevy

Chevy (Chevrolet) is a major car brand. In this question, it’s being compared with Ford and Mopar for power-making ability.

Brand

Mopar

Mopar is a nickname people use for Chrysler’s performance cars and engines (often Dodge). Here it’s part of a common comparison between American brands for making power.

Term

horsepower per cube

It means “how much power you get for the engine size.” Two engines can have different total sizes, so this lets you compare them on a more even basis.

coyote
Car

coyote

“Coyote” is a nickname for a Ford V8 engine. People like it because it’s a strong, upgrade-friendly engine that can make a lot of power without needing a huge displacement.

Term

10 three

This sounds like they’re talking about an engine that’s about 10.3 liters in size. Bigger displacement usually means the engine can make more torque and power, especially in drag/street builds.

Term

deck

“Deck” is an engine-building measurement that affects how much room the engine has internally. Changing it can help you build a bigger-displacement engine.

Concept

mechanical sympathy

It means being respectful of how the car’s mechanical parts work. Instead of beating on it, you try to avoid stressing components in ways that cause premature wear.

Term

Miramid's turbos

This sounds like a specific turbo design/patent by the builder being interviewed. He’s saying he created it so the turbo setup could be arranged more symmetrically instead of looking “off.”

Term

intake tubings

Intake tubings are the pipes that move air into the engine. How they’re routed can change how cleanly the build fits and how the engine breathes.

Term

V8

A “V8” is an engine with eight cylinders arranged in a V shape. It’s a popular engine layout for making strong power, especially in performance builds.

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