I love nerding out about roll cage design. Door bars in particular. There is something almost voyeuristic about seeing part of a roll cage through an open door. While a roll cage alludes to protection in a rollover, in wheel to wheel competition you are more likely to get hit...
After more than a year of on-again-off-again preparation, I recently got to drive my new M52-powered, fully-caged, and aero-sporting E30 race car for the first time. For it being the first shake down of the car, I have to say that it went surprisingly well. The car performed admirably, and...
We recently introduced the concept of string alignments, and today we are back with part two of the series: a deeper dive into the how and the why of DIY alignments. Without yet getting into the actual alignment process, we must understand why you would need to string a car...
Coming up through the HPDE ranks, there were two somewhat mythical beasts that came up a lot, in hushed tones: "slicks," and "aero." Slicks in reference to DOT radial slick tires, such as the Toyo RR, Maxxis RC-1, and Hoosier R7. Aero in reference to cars...
Gridlife is a national automotive festival tour that embraces a wide range of car culture. Festival events include on-track sessions for HPDE, time attack, wheel to wheel racing, endurance racing, and drifting exhibitions.
Since RE has grown a bit recently, I've been trying to stay aware that my new followers may not be familiar with me or my cars. Even those familiar may not know what's been going on with each car recently. If you are new and want...
My very long-time friend, Mike Burroughs of StanceWorks fame, recently posted a video declaring that he hates the nearly-perfect S54 E36 he has owned for 17+ years. This is an E36 that, by all measures, is one of the nicest out there – and it has been for the better part of two decades.
Racing and large egos go hand in hand. Over the years, I've seen drivers make questionable, sometimes flat-out dangerous moves to gain a position in a low-stakes club race [prototype and GT car tangling 2-wide at 130mph through Bishops Bend; one of them got air-lifted]. I've...
We are in an era where almost all professional race cars are official "factory" cars produced by the marque, as opposed to customer-built creations that started life as showroom production cars. It wasn't that long ago that teams had to build, develop, and campaign their own...
I love nerding out about roll cage design. Door bars in particular. There is something almost voyeuristic about seeing part of a roll cage through an open door. While a roll cage alludes to protection in a rollover, in wheel to wheel competition you are more likely to get hit...
I've been modifying cars for over 20 years now (it will always pain me to say that). Thus, I've probably known about string alignments for at least 18 years. It was not until recently that I started doing them myself.
Say the letters "PTG," and any E36 fan will immediately have a mental image. Prototype Technology Group campaigned their BMW-contracted E36 M3 program to great success in the mid-late 1990s. The GT3 class cars featured distinct bodywork, impressive development, and legendary drivers (Bill Auberlen and Boris Said, amongst...
What is an OEM-style shifter? On most manual transmission BMWs, the shifter linkage consists of a sub-assembly that includes it's own "carrier", selector rod, and shift lever. In addition, there are some bushings and shims involved to keep things tight. The pivot "cup" and...
As detailed in my recent post about Tire Parity in NASA Racing, there are new rules for NASA's power to weight racing classes (ST and TT) intended to create better parity between the bevy of tire choices. Thankfully these new rules are not based on manufacturer's...
Over the years, my track experience has mostly been relegated to the E30 chassis; up until recently, the only other platforms I had driven hard were an E36 on track and a GR WRX at autocross. While the E36 featured some very notable improvements in suspension design and chassis dynamics...
