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...

The No-Flex, No-Nonsense Advantage of Spherical Bearings

Racecar drivers know to keep their eyes up and look far beyond the hood of their racecars while driving. This is a good practice....

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...

Build Your Own Cold Air Box

Engines like cold air to make power. The question is: How do we get the coldest air into our air filters to make that...

The Ultimate Auto Racing Helmet Buyers Guide

This story was devised to give you helpful advice on selecting a proper auto racing helmet. We’ll go over the why and how of...

Fender Rolling The Easy Way

When you build a racecar or lower a street car, you often end up with tires that rub on the fenders and quarter panels....

Budget Build: Honda Challenge Part 3 – Suspension and Brakes

After we found our Honda Challenge project car for $500 at a tow yard, and then had Autopower put a roll cage in it,...

Setting Air Pressures for HPDE

You made it to your first track day. It is something you have been waiting to do for a long time, and you finally...

Increasing Cornering Speeds

Q: How do I increase my cornering speeds while not destroying consistency? A: Maximizing cornering speed while maintaining consistency has as much to do with vehicle setup...

Do-It-Yourself HPDE Brake Cooling Kit

Two things I can guarantee will occur during a NASA High Performance Driving Event. First, I know you are going to have a great...

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