Big Power, Small Engine: Double Or TRIPLE The Power Of Your Predator Engine For Go Kart And Mini Bike Fun!

I don’t know any car guys and gals who don’t like mini bikes and go karts, and in recent years there is no better engine than a Predator from Harbor Freight. Freiburger and I built mini...

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Tool Testing: Mustard vs Ketchup DeWALT says their 1st Right Angle Die Grinder is 1.5X As Powerful As Milwaukee!

We love tool tests around here, and while we know many of you out there are super loyal to mustard or ketchup, aka DeWalt or Milwaukee, we’re not really that particular. Yes I understand why...

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Extended Highlights From The Circuit Paul Ricard 2026 GT World Challenge Europe powered by AWS

The GT World Challenge races are going on all over the place, but this past weekend’s Circuit Paul Ricard race in Le Castellet, Var, France. This 6 hour endurance race featured plenty of racing...

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Freiburger Takes Us On A DRIVING TOUR of HISTORIC HOT ROD SPOTS Around Los Angeles! Too Many To Count!

There are tons of historic spots around Southern California that impacted hot rodding, racing, and custom car building over the last 80 years or so, but no matter how many you can think of there are...

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FREE LIVESTREAM: The IHRA New Orleans Powerboat Grand Prix LIVE Racing Action Starts Here!

The International Hot Rod Association’s Offshore Racing Series kicked off their 2026 season in St. Petersburg Florida a couple of weeks ago, and featured big speed from giant offshore boats and...

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Better Than a Bugatti? Here’s Why Jay Leno Paid Full Price for his 2026 Corvette ZR1X. How Bad Ass Is It Really?

Jay Leno has got some of the most awesome cars on the planet, as we’ve all seen parts of his collection over the years. And he’s wealthy enough to buy any car he could ever want, so it...

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HOW TO: CHEAP LS AFM/DOD CONVERSION. CHEAP, CHEAPER AND CHEAPEST OPTIONS. CONVERT FOR PERF CAM SWAPS

DOD, or Displacement on Demand, and AFM, or Active Fuel Management, is the feature that allows your modern LS/LT to run on just 4 cylinders when going down the freeway so that it gets better mileage....

Junkyard Inventory: Back in the New Yard! 1956 International S-110, 1961 Mercury Comet, & even a 1950 Studebaker Pickup!

I’ve known Chad Ehrlich for several years and you know I’ve gotten parts and cars from him in the past. As long as I’ve known him there was another junkyard just north of his that...

Featured Products: Take Your Street/Strip machine To The Next Level With MSD’s Ultra 6AL and Ultra 6AL Plus

Growing up as a hot rodder and racer I remember buying my first aftermarket ignition parts and that giant yellow Accel coil hanging on the firewall of my Camaro looked cool and worked good. But I...

F1 Car vs MotoGP Bike vs Rally Car: Ultimate Drag Race Of Red Bull Rides. Who’s Your Favorite, And Which One Will Win It All?

I have to say, I wish Red Bull would let us put their name on the side of Beer Money and then do this race again. I mean who wouldn’t want to see Beer Money across the pond taking on these high...

HOW MUCH ARE AFTER MARKET IRON & ALUMINUM HEADS WORTH ON A BBC? STOCK REC PORT VS SUMMIT VS AFR 290

The debate over iron vs aluminum heads has been a long argued one. For years, the old school guys would swear that iron was better for towing and this and that and heat retention and blah blah blah....

Featured Products: Lakewood Bellhousings For Gen3 HEMI: The Ultimate Guide To Bolting Your Gen III HEMI To Your Transmission

If you are looking for a bellhousing to get your Gen III HEMI mounted up to your transmission of choice, Lakewood has got you taken care of with choices for both manual AND automatic transmissions....

New Product: If You’ve Ever Though About Building Your Own Fixture Table, Or Adding Holes To One You Already Have, This New Fireball Tool Is What You Need!

There are other ways to do this, but none as easy as this cool kit from Fireball tools. They have a new line of fixture tables, that are truly some of the finest you could buy, but if you already...

Bending Frame Rails The Hard Way And The Easy Way: Impossible, or just a lot of work? Bending Both Ways On A Single Frame Rail.

Bending rectangular tubing requires some special bending equipment, but even with that there is a “hard way” and an “easy way”. The hard way refers to bending it along the...

BIG BORE VS BIG STROKE-372 VS 383-WHICH SBC STROKER DOES IT BEST? BONUS TEST-302 VS 347 FORD

Is big bore more important than a big stroke? Or are cubic inches cubic inches? In this video we’re going to see Richard Holdener test a big bore 372 vs a big stroke 383 to see if one is a...

OPTIMA’s Ultimate Street Car Invitational- Part 2: 2023 Edition: Photos and Results!

(Words by Jim McIlvaine, Photos by Kaleb Kelley & Royce Rumsey) Bob Sobey’s Nissan GT-R became the third vehicle to successfully mount a title defense in the 16-year history of the OPTIMA...

CHEAP, JUNKYARD ALUMINUM 5.3L LH6-WHAT WENT WRONG? COMPLETE TEARDOWN AND INSPECTION…PLANS TO FIX!

So what happens if you go to the wrecking yard and find that dream aluminum 5.3 L33 or LH6 engine and then you put it into your ride only to find it has low oil pressure? I mean all these junkyard...

Ford Fest 2023 Car Feature, Errr Plane Feature: The Sky’s the Limit for Speedycop’s Plane Car Shenanigans. A Racecar Build From A Plane… Is Weird But Cool.

You see a lot of fun, creative, and sometimes weird vehicles at Holley’s Fest events. Whether it is LS Fest, Moparty, or Ford Fest there are always odd swaps and such that are specifically...

CAN YOU RUN REC-PORT LS3-STYLE HEADS ON A SMALL BORE 4.8L/5.3L? WILL REC-PORT HEADS EVEN FIT A 4.8L?

Which cam and which heads are probably the two most asked questions about an LS build, and the amount of info on the web can sometimes be daunting. Lucky for us, we have Richard Holdener who tests...

Polishing Turds Season 2: Part 5 – Boring And Honing Cody’s ProCharged 360 Cubic Inch Small Block To Make Big Power!

In the fifth episode of this new Polishing Turds engine project, Pete is going to be boring and honing the cylinders so this little supercharged small-block will make more power. This is just one...