Build Your Own Splitter
As racers, we are always looking for that little edge against our competitors. Some of those advantages come at great cost and time, like...
The Driver and Handling – How to Tell When the Driver Is Causing the...
THE DRIVER
Often overlooked as a handling factor, the driver is actually one of the biggest factors affecting handling balance. The driver influences weight transfer...
String Alignment
As a racecar driver, I have learned to hate alignment shops. When I have told shop technicians I want 3.5 degrees of negative camber,...
Rocket Science – Achieving Better Engine Cooling With Proper Aerodynamic Principles
Keeping a C5 Corvette cool on a racetrack in 100-degree heat isn’t easy. Just ask NASA Utah’s George Smith, who had been trying different...
Understanding Performance Fittings – Straight and AN Threads vs. Tapered Thread
If you are confused by the nomenclature of hoses and fittings associated with racecar plumbing, you’re not alone. Fittings are often measured in terms...
Cold-Air Intakes: How and Why They Work
Whether we’re talking about a street car, a racecar or even a tow vehicle, one of the easiest-to-install and most cost-effective performance parts we...
How To Determine What Gear Ratios You Actually Have
I grew up 30 minutes from Sonoma Raceway and every Wednesday night for $15 you could drag race down the quarter mile. E.T. bracket...
Understanding Oil Coolers
When engine output rises beyond a certain threshold per liter of displacement, an oil cooler becomes more important, critical even. There is a lot...
NASA Introduces New Endurance Series – No Comp License Required
The Team Racing Endurance Challenge (TREC) is a new NASA enduro series that focuses on fun and lots of track time — and you...
The Correct Way to Install Adjustable End Links
When it comes to racecars, everyone seems to have a number of passionate opinions about setup, how things work, and that one part that...
