Two Guys Garage Podcast

From a pandemic "think week" breakthrough to game-changing cylinder head designs, engine visionary Brian Tooley joins the podcast once again and breaks down the data-driven R&D driving BTR's latest products - and he gives an exclusive sneak peek at a new modification to the Eaton supercharger rotors set to shake up the aftermarket.

Brandon Arpin of Valvetronic Designs joins the guys to detail the technical science behind achieving the perfect, non-raspy sound for modern hot rods and luxury cars. He shares how the company moved from a simple BMW exhaust fix to a powerhouse now expanding its titanium and stainless-steel valved systems into the Jeep, Raptor, Mopar and diesel markets to satisfy both the track racer and the sound-conscious enthusiast. Listen in as Kevin and Willie discover the secrets to engineering the ultimate exhaust note and building a successful automotive performance brand.

Drag racing icons Clay Millican and Jeff Lutz join Willie B at Discovery Trailers to showcase the custom-built CRC mobile training center, designed to support the next generation of trade professionals and display CRC’s products in action. Plus, the crew talks about the trades, high-speed drag strip mishaps, and CRC’s Build for the Future Scholarship program. This year, a blown square-body truck will be auctioned, with proceeds from the sale awarding at least 10 scholarships for students pursuing an education in technical/trade schools.

The pocket knife is the "universal tool" in just about every car guy's life. Michael Janich discusses the three design innovations that established Spyderco as the industry leader, and delves into how they prioritize the mechanical properties of their blades. Find out why the predictable composition of a leaf spring is the bladesmith's favorite automotive-based raw material, and hear Mike's answer to the challenge, "If somebody gave you a leaf spring, how fast could you make a knife out of it?"

SEMA extends far beyond its iconic Las Vegas trade show by delivering year-round advocacy, discounts, and business resources. In this episode, VP of OEM and Product Development Jim Moore joins the podcast to break down how the SEMA Garage operates as a high-tech engineering hub—featuring dedicated labs for OEM and aftermarket technology, ADAS testing, EV development, vehicle measuring sessions, and EPA-recognized emissions certification to take products from concept to compliant market reality.

Tired of leaving horsepower on the table? Brian Tooley of BTR returns to the podcast to explain how his company consistently outperforms the competition. He breaks down some of his proprietary engineering — from using GT Power to harness wave dynamics and air inertia — to designing his new multi-million dollar, canted-valve cylinder head built to withstand and maximize power from the highest levels of boost.

From rare Meyers Manx kit cars to an all-wheel-drive electric ’68 Firebird, legendary designer Murray Pfaff of Pfaff Designs joins the podcast once again to break down how AI is reshaping ideation, where EV hot-rodding is headed, and whether tech can ever replace true human creativity. Tune in to hear what the future holds for automotive design’s next tech leap.

Willie heads to Jeff Lutz's race shop to join Lutz, NHRA Top Fuel Champion Clay Millican, and Raquel Wenger of CRC Industries to preview the latest CRC SEMA Build. This year, they’ve built the ultimate blend of muscle and mission – a monstrous, 904 horsepower, 1977 big-block Pro Street Chevy truck. The team discusses why this simpler, rowdy build was chosen after last year's highly complex hydrogen-powered '57 Chevy, and stresses how the “CRC Build for the Future” program in partnership with TechForce Foundation supports and creates scholarships for the next generation of skilled tradespeople.

From a $300 woodpile find and a 130-MPH wall crash to a laser-straight showpiece, Willie B’s 1970 Charger, "Titan," is evolving once again! Willie and Kevin break down its transformation into a 1,200 HP, dual-supercharged Gen 3 Hemi street machine - complete with an 8-speed trans and pro-touring suspension built to carve corners.

Willie and Kevin welcome Jim Dvorak of Mother's High Performance Car Care to trace the company's more than 50-year journey, from their single Mag & Aluminum Polish developed in an Orange County tire shop - to their global lineup of over 100 products. Jim breaks down the modern detailing evolution, contrasting traditional carnauba wax with new DIY ceramic coatings and revealing the modern tools that cut detailing time while providing a professional, season-long shine.

The guys welcome Lester Kovacs, Director of Ideation at Dorman Products, back to the podcast for an inside look at how better-than-OE automotive solutions are born. Lester breaks down Dorman’s massive growth - from three engineers to a team of over 100 - and shares how real-world technician feedback, a 5,500 sq. ft. full-service garage where R&D is also done, ASE-certified tech support, and rigorous fleet testing on over 50 vehicles help them re-engineer problematic factory parts so you get the right part for your ride.

This episode doubles as a personal look into Willie’s "Cars for Christmas" charity and a masterclass in used car assessment. Willie details his inspection processes, covering frequent failure points caused by salt corrosion, gasket leaks, and worn-out motor mounts, and describes what it takes to get these donated cars back on the road. From simple fixes to complex engine and subframe repairs, the work that Willie and friends perform is the very backbone of this powerful, life-changing program.

Brian McNamara from Gearhead Homes Realty joins the podcast once again to break down real estate strategies for car enthusiasts. He and the guys discuss key topics automotive collectors and builders need to know about buying or building a home garage or shop—from local zoning restrictions and variance hurdles to non-conforming property risks and market trends. Tune in to discover the insider secrets to buying or building your dream garage without letting local red tape crush your vision.

Brothers Custom Automotive hot rod builder Bill Jagenow joins Willie and Kevin for a lively conversation all about their shared passion for Bonneville Speed Week. They discuss the raw essence of land speed racing, revealing the emotional stakes and deep history of the Bonneville Salt Flats, including the military's top-secret presence at the now historic Wendover Airfield and the record-breaking life of automotive hero AB Jenkins. From the competitive challenge over a 164 MPH record to the tragic loss of a fellow racer, the guys consider how the salt is a place of both triumph and final tribute, culminating in a powerful, high-speed ceremony for the late icon, Gene Winfield.

Third-generation Motor City fabricator Joe Holyfield of Jaks Speed Lab joins the podcast to explore extreme custom builds and why driving wild, scratch-and-dent-friendly vehicles beats agonizing over flawless show-car paint. Drawing on his Motor City heritage and background working in Detroit plants and restoring hot rods at Pratt & Miller, Joe breaks down the specs of his 2,300-pound, 500 HP Coyote-powered MGB widebody, his past 35-inch-tired "Sick Kitty" XJ12 Jaguar, and his latest creation: a 4WD rock-crawling 73 Mustang convertible riding on 40-inch tires that’s built for off-road Gambler runs. Strap in for a conversation about big motors, small cars, and why perfection is overrated when 40-inch tires are on the table.

In this episode, former Ford engineer Kevin Byrd and former magazine Editor and Content Director REVan Evan Smith reveal the full, untold story of Ford’s secret Boss 351 V10 Mustang. They discuss how the unauthorized "skunkworks" team secretly engineered the 11-second naturally aspirated engine and how one of the prototypes was hidden away for two decades before finally being restored and inducted into the Ford Heritage Collection.

From video game inspiration to shaping modern racing performance, industry legend Reggie Wynn joins the guys once again to break down his next big chapter and talk all things boost. The crew discusses how advanced in-house R&D is revolutionizing the aftermarket, the rise of 50-state emissions-compliant factory upgrades, and why platforms like the Ford EcoBoost, BMW B58, and twin-turbo Corvette are rewriting the rules of street performance.

Kevin and Willie sit down with King of the Hammers champion Brad Lovell to talk about his storied career and the upcoming "Build for Off Road" Adventure Ride. He gives a glimpse into the highs and lows of competing and reveals how the anticipated trip will test both man and machine in a different way than a high-stakes race, highlighting the camaraderie and shared struggle that makes off-roading so special.

Garen Nicoghosian, Head of Design at Multimatic Inc. and former Ford Racing Design Manager, joins the podcast to discuss bringing legendary machines like the Ford GT, S197 Mustang, and NASCAR Fusion from a clean sheet of paper to the show floor and track. Garen breaks down his journey into automotive design, balancing strict aerodynamics with striking aesthetics, and translating a lifelong passion into a storied career.

Rick Love of Vintage Air returns to the podcast with an exploration of the history and technology behind modern A/C systems. “Our expectations for when we’re driving our hot rods or our muscle cars have changed a lot through the years” states Rick, “and part of that is the expectation of comfort when you’re running down the road.” Tune in as he and the guys discuss how new components have made it easier than ever to add efficient cooling to classic cars, transforming them into comfortable and reliable daily drivers.