AS SEEN ON TV Tools that Beat Yours: Are As Seen on TV Tools Better Than We’ve Been Giving Them Credit For?

AS SEEN ON TV! We’ve all fallen for the trap at some point or another and bought some kitchen gadget, tool, or “performance” part that had huge claims as to how wonderful it was....

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Here Are All The American Powertrain Shifter Fitment Options On TREMEC 5 & 6 Speed Transmissions For Your Project

Wondering if there is a way to get your Tremec transmission’s shifter to line up in your application? Have a weird one and want to move the shifter forward or back to make it just right? In the...

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FJ40 Land Cruiser Custom Fabrication: How To Build A Custom Roll Cage For An FJ40 Land Cruiser

Shannon and Jess are back at it on the FJ40 this week and this thing is coming along nicely. If you like a Landcruiser, you’ll dig this one. But if restored to factory is your jam, this one might...

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HOW TO READ A TURBO COMPRESSOR MAP. WHAT IS THE MAX EFFICIENCY ISLAND? HOW MUCH BOOST & POWER?

Richard Holdener is back at it with even more fun turbo tech. While turbo sizes are pretty simple, compressor maps are not necessarily as easy to understand. If you have an engine that can use a 76...

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Will This 40 Year Old RV That Derek Bought SIGHT UNSEEN, RUN, DRIVE And CAMP 850 Miles Home?

Derek from Vice Grip Garage has had some pretty interesting adventures on the road behind the wheel and underneath some pretty interesting rides. He is the king of taking the gamble, but he nearly...

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EFI Tech: Here’s How To Use Holley’s Built In Output Testing Feature For Terminator X, HP, Dominator ECUs

Unless you are a professional EFI tuner, you probably don’t know all the features that are included in one of the new ECUs that are available today. Hell, even if you are a professional you...

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Stop Building LS Engines? Wait, What? Why Are These Guys Saying That LS Engines Are Not Worth Building Anymore?

LS Engines have been the hottest swap engine on the planet for a decade or more, and there is no sign that they are slowing down any. With that said, there are more and more folks who are swapping in...

Ultimate Flap Disc Test: Steel Savage and Trivd Frol Face The Extreme Grinder Test Rig To See Which One Survives Best In Round 16

We’re making our way through the totally insane Fireball Tools flap disc test series with two flap discs at a time. This testing is about as thorough as it gets, and I can tell you that so far it...

THE BACONSHIFT SALE ENDS TODAY!!! FREE BACON IS BACK, With $300 Discounts! It’s The BACONSHIFT Sale At American Powertrain And It Ends January 13th!

SNOW AT AMERICAN POWERTRAIN HEADQUARTERS SHUT DOWN THE SALES DEPARTMENT EARLY ON THE 10TH, SO THEY EXTENDED THE SALE THROUGH THE 13TH!!! One of the most exciting times of year is when the BACONSHIFT...

Changing A Serpentine Belt Can Be A Pain. Do You Have One Of These Tools In Your Box? Which Ones Are Worth Owning?

I’m an old car guy. Meaning I prefer cars that are older and would traditionally have a v-belt drive system for the accessories. Sometimes that’s one, sometimes two, and sometimes three...

Ian Shows Us How To Run 40″ Tires on Stock JK Axles: The Ultimate JK Axle Build For Those That Want To Crawl More Than The Mall

Mall crawlers make up a huge portion of the Jeep buyers over the last few years, but the ones that want to crawl more than a mall are always looking for bigger and better upgrades. Over the years,...

CHEAP JUNKYARD NITROUS-300 SHOT 5.3L. NITROUS WITH A TURBO? NITROUS TIL IT BLOWS! FULL DYNO RESULTS

Nitrous and boost?! YES, YES, YES!!! I’ve been a huge fan of running nitrous with other power adders for years and stand by it all the time. All my stuff that has a power adder, has nitrous....

What’s Your Ultimate OBS Chevy Look Like? Dave at Willomet Fab Is Road Tripping What May Be The Ultimate OBS Chevy Off-Road Rig.

The ultimate of anything is a hard thing to quantify. I mean us car and truck folks have been working for over 100 years to try and create the “ultimate” hot rod, race car, off-road rig,...

I Was On Richard Holdener’s LIVE Last Night To Talk Cars, Engines, And How The Hell I Got Here In The First Place!

Plus all kinds of other sidetracking stuff since I’m like a kid with shiny things around. Squirrel!!! At any rate, I spent my Saturday evening hanging out with my longtime friend Richard...

FINNEGAN MAKES THE FIRST RIP IN HIS BLOWN LS-SWAPPED GMC TRUCK! IS THIS THING TOO PRETTY FOR THE DRAGSTRIP?

There are a lot of vehicles that make it to the annual SEMA Show in Las Vegas every year that do not run and drive. At all. Or some that sort of do, but are far from ready to hit the track or the...

Ultimate Flap Disc Test: 3M 769F And Gator Face The Extreme Grinder Test Rig To See Which One Survives Best In Round 15

We’re making our way through the totally insane Fireball Tools flap disc test series with two flap discs at a time. This testing is about as thorough as it gets, and I can tell you that so far it...

Rocky Mountain Race Week’s MegaWeek Registration Opens To The Public Today! The Biggest Drag And Drive In History! Be A Part Of It!

When we announced that Rocky Mountain Race Week was going to do something different in 2025, we weren’t kidding. Rather than doing two big events like usual, Matt Frost decided he wanted to...

Behind the Build Episode 3: John McGann Leads The HOT ROD Shop Tour At JMS Racing Engines In El Monte, California.

If you are like us and are always interested in finding out what goes on behind the scenes at a shop, or during a car build, then this new series from John McGann and the gang at Hot Rod is going to...

Who Wants To Own A P-51 Mustang For Cheap! Get This Movie Prop, Made From Real Parts, For Way Less Than A Real One!

To be clear, this is not a flying airplane. But I’d sit in it and make airplane noises and pretend, all the time. It would be awesome. My friend Tim said he’d sit in it and make airplane...

Derek Show Us How To Do A DIY CHEAP Classic Truck Interior Restoration and New (vintage) Wheels On A Squarebody.

I don’t know what it is about interior rehab videos that gets me excited, but for some reason they do! Maybe it’s because my daily is kinda rough in some spots inside and this makes me...