LOGIN
JOIN PRI
June 2021
Featured
Special Report: Inside the PRI Road Tour
It’s the story behind the stories from those who helped develop, execute, and participate in one of the motorsports industry’s boldest—and most…
Read More
Controlling The Flow
Considering the different types of pumps, fuel choices, induction systems, car styles, and intended applications, parts selection can be complex.…
Read more
Core Competencies
Our expert sources are here to troubleshoot temperature increases, size up (or down) expansion tanks, break down the differences in radiator type,…
Read more
The Science Behind Dirt Late Model Suspension Setup
With largely unencumbered rule sets in top tier series, suspension tuning has become a focal point for many dirt late model teams’ programs,…
Read moreColumns
Advocacy Corner
Tracking legal, legislative, and regulatory developments impacting the racing and performance industry.
Read more
Newly Appointed: Peter Hopelain
With a class win at the 25 Hours of Thunderhill to his credit, the new head of NASA’s West Coast endurance series is all-in on “car count and culture…
Read more
Stop Doing That…Do This Instead: Track Prep and Maintenance
Managing your track’s “primary revenue generator” involves carefully choosing which equipment can effectively accomplish the task at hand.
Read moreEditor's Note
From the Editor
Three things I think while admiring the accomplishments of the great Bobby Unser, 87, who sadly passed away as this issue was going to press. The…
Read moreFrom the Editor
Two things I think while eagerly awaiting this month’s 105th running of the Indianapolis 500 presented by Gainbridge…
Read moreFrom the Editor
Two things I think while marveling at Emelia Hartford’s recent 9.41-second pass in the quarter-mile at Auto Club Famoso Raceway, making hers the…
Read moreSponsored Content
Consumer Financing: Knowledge = Sales
Are you leaving potential sales on the table, so to speak?
Read more
Unleash More POWER With JMS Chip And Performance Products
JMS Chip is a manufacturer of high-quality electronic components for the Automotive and Powersports industries. They develop and design products that…
Read more
MAXIMIZE HORSEPOWER WITH HIGH-PERFORMANCE EXHAUST SYSTEM COMPONENTS
Perfecting your vehicle’s exhaust system can increase your car’s horsepower and speed.
Read more
Hot Shot's Secret-Sponsored Firepunk Diesel S10 Sets New World Record
The Hot Shot's Secret-sponsored Firepunk Diesel S10 broke the world record during the qualifying round of the Radial Vs. World class at No Mercy 11…
Read more
Trailer Tested, Racer Approved & American Made
Pit Pal Products is the leader in outfitting trailers, shops, and garages with high-quality aluminum products to fulfill your organization needs. Why…
Read more
