Porsche 996 Front Brake Ducts & Radiator Cleaning

At high speed, the front end of the 996 seems a bit light. For cooling purposes, it’s a fairly efficient design: High pressure air enters the openings in the front of the bumper, passes through the AC condensors and radiators, before exiting toward the pavement ahead of the wheels. The design tends to cause the …

Brake Caliper Rebuild DIY

If your brake calipers have had multiple track events where they’ve exceeded 450 degrees or any one event where they exceeded 500 degrees, many brake manufacturers recommend a rebuild. You also want to rebuild if you notice the dust boots have cracked or ripped like the ones in the photo above. Why take the risk …

MINI Horn Repair DIY

Unless you toot your own horn often, you may not find out it doesn’t work until you need it. Luckily for you, the trouble-shooting process is fairly straight forward, even if the eventual repair might not be. The three most likely causes of horn failure are: 1. Blown fuse; 2. Water-logged horn trumpet; and 3. …

coilover

Coilover Suspension & the Tyranny of Choice

“Logic suggests that having options allows people to select precisely what makes them happiest. But, as studies show, abundant choice often makes for misery.” Psychologist Barry Schwartz didn’t know it at the time, but he was talking about Coilover Suspensions when he wrote those words in Scientific American back in 2004. Like Robbin Williams shopping …

Marussia Liquidation Sale. Kickstarter Anyone?

Splitters? Tea-trays? Wings? Everything goes! We must be C-R-A-Z-Y, come on down. Anybody want to launch a Kickstarter campaign to buy Marussia F1’s assets? Anyone?…. Sale includes: Marussia Formula 1 Race Cars (No Engines), Complete Test Lab, Race Day Trailer Fleet, Complete Machine Shop, Corporate Offices, Large Quantity of Spare Parts, Including Race Day Replacement …

How to use Video and Telemetry to Improve Driving Performance of HPDE Students

Part 1: Camera Placement Video can be a valuable tool if it is used appropriately. Search the internet and you will quickly find many videos of your favorite track — some more useful than others. The good ones can help you learn the line before you drive the track for the first time. Others are …

Track Analysis: Summit Point, Jefferson Circuit Extension

Last weekend I had the chance to drive and instruct on the extended Jefferson Circuit at Summit Point. Below is my analysis of the changes and a description of my line around the track. This works for me in a FWD MINI on summer street tires. Your results may vary. No wagering. (In-car video by …