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These 5 Lawnmower Checks Will Ensure Your Little Engine Can Cut It This Summer
It's that time of year again, and your grass needs cutting, but how should you make sure your gas-powered lawnmower is ready and raring to go?
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The Difference Between H-Beam And I-Beam Connecting Rods
Have you ever wondered why engine builders argue over connecting rod shapes? Here's a closer look at the trade-offs between H-beam and I-beam designs.
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These 11 Cars Would Be Awesome Junkyard Finds For Your Next Project
If you're willing to dive into some junkyard cars even if they aren't working well, a few models could end up being top-tier picks for a personal project.
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Detroit Enthusiasts Are Reviving An Old Service Station To Give DIYers A Place To Wrench
A guy in Detroit bought an abandoned 1920s-era service station to turn it into a rent-by-the-hour shop space for Detroiters to come and get their hands dirty.
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What's The Difference Between Anti-Seize Lubricant And Threadlocking Adhesives?
Different bolts require different treatment, and it's easy to get confused, but getting your adhesive and lubricant mixed up could be a costly mistake.
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Before You Buy A Used 996 Porsche 911, Check If This Has Been Fixed First
The 996 Porsche 911 is a cheap car with some unique styling, but if you aren't checking for a certain issue, it could just be a matter of time before it breaks.
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Think V10 Engines Are Unreliable? These Models Say Otherwise
Some V10 engines have extremely complex designs to handle their issues with balance. Despite that complexity, a few V10s are known for their reliability.
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Four Sub-$1,000 Methods For Boosting Most Engines' Horsepower, Ranked By Easiness
It doesn't require a fortune to add some horsepower to your car. In fact, here are some of the most effective engine mods that cost less than $1,000.
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Weight Is The Enemy In Rob Dahm's Single-Rotor Turbocharged Miata
Can a single rotor Miata exist without shaking itself apart? Can a single rotor Miata be even more fun to drive than its piston-driven siblings?
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Why Choosing Aluminum Or Cast-Iron Duramax Heads Isn't As Simple As Lightweight Vs. Rugged
GM's famously durable 6.6-liter Duramax diesel V-8 comes from the factory with aluminum cylinder heads, but for some owners, cast-iron is the better option.
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Can You 3D Print Gaskets That Actually Work?
Different gaskets face different conditions, and some are better suited for 3D-printed replacement than others.
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How Diesel Fuel And Jet Fuel Are Surprisingly Similar
While there are several types of jet fuel, Jet A1 is the most common used fuel in commercial aviation around the world.
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Here's What Can Happen When You Use Starting Fluid In A Diesel Engine
Use starter fluid on anything with a glow plug and you're looking at detonation city.
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Driving With A Bent Rim Is A Bad Idea: Here's How To Decide When To Repair Vs Replace
Bent rims can cause plenty of trouble on the road, and driving on one isn't a smart move. But will you need to replace it entirely or just get it fixed?
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Why The NHTSA Outlaws Replaceable-Bulb LED Headlights, But Can't Stop You From Installing Them
Enforcement of laws around modified vehicles is a state issue, not a federal one, and states often have bigger fish to fry than some headlights.
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Driving Without A Catalytic Converter Is Possible, But Is It Worth The Risk?
Catalytic converters are a vital part of your car, but just how vital are they? Can you spend a few miles without having one present at all?
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What Engine Parts Are Most Susceptible To Carbon Buildup?
Carbon buildup can create some big issues while you're driving. A few engine parts are more susceptible to it than others, so check them regularly.
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Do Inner And Outer Tie Rods Need To Be Replaced At The Same Time?
If you've ever had to replace tie rods, you've probably heard about doing it in pairs. But is that really necessary if there's only an issue with one of them?
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Speeed Is Building Anti-Hype Cars For YouTube
It's not a Lamborghini, it's not a big-power turbo car, and it's not some wild big-dollar thing. What it is, though, is finished.
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Why The Strongest Bolt Grade Isn't Always The Best For A Safe Car Repair
The stronger the bolt, the safer the car, right? Not necessarily, as some bolts are deliberately engineered as weak points that break under specific loads.
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How A Short-Throw Shifter Actually Works
Short-throw shifters reduce lever travel for faster gear changes, but there's more to the story. Here's how geometry and fulcrums actually change your drive.
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The Difference Between Street Rods, Hot Rods, And Rat Rods Explained
You've probably heard of hot rods, street rods, and rat rods before, but there are quite a few distinct differences to them beyond their names.
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What Are The Differences Between Billet And Forged Car Parts?
Billet and forged parts might share the same material DNA, but the way they're made determines their performance under pressure. Here's what you need to know.
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Is There Any Standardization For Stage 1, 2, Or 3 Engine Tuning?
You've probably heard about the three "stages" of tuning, but what do they mean? And is there any standard definition for each of the three?
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I Want To Be Like The Gears And Gasoline Guys When I Grow Up
Don't worry, these guys aren't just building trailer queens that get trotted out for a fast lap or two.
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For Fans Of Antiquated Ways To Power Spark Plugs, Here's How To Set Ignition Points
Back when cars relied on distributors, spark plugs needed ignition points. You'll have to know how to set them correctly if you have a classic.
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Saturn Once Made An SC Turbo, But Not For You
Saturn never made a factory-turbo SC, but when they let their engineers have a go, it got a big dose of forced induction and nearly double the power.
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