What do you have to do to stop your movie replica build from becoming a legal nightmare?
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We bought a $500 Ford Ranger with plans to make a desert runner, but first we have to test it out as-is.
Everybody knows that cars are about horsepower and torque! But what is Horsepower? What is Torque?
"All wheel drive," “four wheel drive,” and "4x4"... what does this mean?
Torque converters use a simple idea to solve a complicated problem.
From sand to safety glass, Bart explores what makes the glass in your car so special.
We explain everything from dog boxes with straight cut gears, to tiptronic transmissions with synchromesh.
How does Aerodynamics work? We explain side skirts, vortex generators, diffusers and canards!
The rotary engine that Mazda used in the beloved RX-7 and RX-8 doesn't work like other engines.
Catbacks, Mufflers and resonators get all the attention, but the Catalytic Converter is super cool too!
Ceramic coatings protect your car from the elements.
When you let off the clutch in a manual- you can feel your car slow down. It's called engine braking!
Hydrogen Fuel cells can bridge the gap between zero-emission environmental responsibility and practicality.
Ethanol is made from plants and powers race cars! It's also in most gasoline.
Cooling an engine down is just as important as making power!
Do you know why your car has Helical Gears and Race Cars have straight cut gears?
There's three main types of brakes you've probably encountered, so which one is best for your car?
Your ignition system is the backbone of your engine.
We drove the first and last Dodge Challenger to see how it evolved into what it is now.
The Nürburgring has gone by many names over the years, but none are as accurate as “The Green Hell”.
The Chrysler PT Cruiser is America's most hated uber-utilitarian car that also sold millions of units.
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