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A variety of Indy cars from various eras inside the IMS Museum gallery.

When Time Flies: America’s Racing Museums

Racing is a sport that thrives in the moment. The last-second pass, the scramble on the pit stop, the heartbreak of the engine that revs to its limit…

Inside of a stock car cockpit with the words "Safer at Speed" over the top.

Safer at Speed: Designing Safer Race Cars

Safety is the one element of racing where nobody ever sits back, wipes their brow, and says, "Whew. All done. I'll never have to do that again."…

Power Connection: Connecting-Rod Innovations

I-beams, H-beams, and hybrid connecting rods are consistently being refined by manufacturers that have debuted exciting products in time for the…

A top fuel drag racer stands outside the cockpit in his firesuit and helmet.

Wellness Check: Improving Driver Safety

The gravitational pull that the annual PRI Show exerts on the racing community draws a number of competition-related conferences and seminars to…

PRI Hall of Fame: Chris Raschke

Motorsports legends fill a variety of halls of fame. However, the PRI Hall of Fame is a little bit different. All inductees have contributed greatly…

PRI Hall of Fame Inductee Scooter Brothers

PRI Hall of Fame: Scooter Brothers

Motorsports legends fill a variety of halls of fame. However, the PRI Hall of Fame is a little bit different. All inductees have contributed greatly…

PRI Hall of Fame: John Kilroy

Motorsports legends fill a variety of halls of fame. However, the PRI Hall of Fame is a little bit different. All inductees have contributed greatly…

ICYMI: Why the PRI Show’s Biggest Power Play Was Business, Not Horsepower

While there was plenty of horsepower on display, the real racing-industry muscle flexed at this year's PRI Show came from networking, business…

Member Profile: Precision Built Race Cars

Dan Murphy and Joe Fitzpatrick build race cars. Drag cars specifically, the whole tube-framed panoply of quarter-mile missiles, from Top Fuelers…

Engine Mapping, Power Adders and More Lead Today's Camshaft Development

The prevalence of engine mapping and power-adder applications is driving innovation in motorsports, including camshaft development. On-the-fly…

Under Pressure: Head Gaskets

Between the cylinder heads and the engine block is a critical component: the head gasket. Its purpose is significant as it preserves combustion seal…

Innovation Headliners: Featured Product Showcase

You'd be hard-pressed to find a spot on the PRI Show floor that doesn't have something new, innovative, or ground-breaking on display. But there's…

Drag Racing's Phoenix

Import drag racing has been labeled as many things, but disruptive is the most accurate. Japan's economic boom of the 1980s led to timeless import…

PRI Is ROI: Value Affirmed at the 2025 PRI Show

Innovative motorsports product debuts. Groundbreaking industry announcements. Insane engine builds. Stunning race cars. Invaluable networking…

The Power Behind Pro Mod Mania

What is it about Pro Modifieds that seems to have set the drag racing world on fire? Could it be their 4,000-horsepower engines with minimal…

A New Currency for Speed Merchants

While there was plenty of horsepower on display, the real racing-industry muscle flexed at this year's PRI Show came from networking, business…

Inside the Show Hall: What to Expect at the 2025 PRI Show

At the heart of the PRI Show experience are the new product introductions and race car reveals. For many companies, the Show marks the debut of the…

Knowledge is Power: How Sensor Data Is Unlocking Motorsports Performance

During the 2025 NTT IndyCar Series season, Alex Palou and his Chip Ganassi Racing No. 10 team defined dominance: eight wins, 11 podiums, six poles,…

Legends of Motorsports: Lyn St. James

Lyn St. James wasn't born an auto-racing prodigy. Growing up in Ohio, she didn't have a father who put her in a go-kart before she could walk. Her…

Training Ground: Hot Rodders of Tomorrow

The Hot Rodders of Tomorrow competition, which now includes hundreds of students from across the US, came from humble roots. In 2008, Jim Bingham,…

Your Guide to 2025 PRI Show Events

Enhance your 2025 PRI Show experience by including one of these events or activations to your schedule. There will be something for everyone in…

Mopar: Addressing The Elephant In The Room

Mopar's footprint on motorsports history is iconic. Manufacturer-supported teams like Petty Enterprises, Ramchargers, Sox & Martin, Don…

PRI Show Resources and Amenities to Make Your Show Week Easier

Compiled by Alex Torres PRI Magazine has a variety of resources available to exhibitors and attendees, including complimentary hotel shuttles, scan-…

Engineer's Dream: Super Mod Tractor Class

The Pro Pulling League (PPL), headquartered in Charlestown, Indiana, calls its Super Modified Tractor class "an engineer's dream." The goal is the…

Printing Performance: 3D Printing

Traditionally, budget disparities in motorsports create performance gaps that keep better-funded teams at the front of the pack, while the rest of…

When Time Flies: America’s Racing Museums

Racing is a sport that thrives in the moment. The last-second pass, the scramble on the pit stop, the heartbreak of the engine that revs to its limit…

Safer at Speed: Designing Safer Race Cars

Safety is the one element of racing where nobody ever sits back, wipes their brow, and says, "Whew. All done. I'll never have to do that again."…

Power Connection: Connecting-Rod Innovations

I-beams, H-beams, and hybrid connecting rods are consistently being refined by manufacturers that have debuted exciting products in time for the…

Wellness Check: Improving Driver Safety

The gravitational pull that the annual PRI Show exerts on the racing community draws a number of competition-related conferences and seminars to…

PRI Hall of Fame: Chris Raschke

Motorsports legends fill a variety of halls of fame. However, the PRI Hall of Fame is a little bit different. All inductees have contributed greatly…