Lapping Jefferson Extension

I had the MINI at Summit Point this past weekend on the extended Jefferson circuit and it ran great. I really like the new Bilsteins. Very predictable weight transfer, good grip, and nice ride-height. Currently riding about 40mm lower than stock in the back and 50mm lower than stock in the front. Could go another 10mm lower …

Speed Secrets E Book

Not sure how long this link will remain active, but while it is, check out Ross Bentley’s newest ebook: Performance Driving Illustrated.  It’s a free download from Amazon.

SPC FASTRAX Adjustable Camber/Caster Gauge

Another tool you need and didn’t know about. If you keep messing with suspension set-ups like I do, then you need this camber gauge by SPC. The FASTRAX™ Hands Free Adjustable Camber/Caster Gauge comes in two models: the 91010 which fits wheels 17-22 inches in diameter; and the model 91000 which is for wheels 13-17 …

Fix for Harry’s Laptimer Error: The OBD sensor does not receive data at an expected rate

Some people are reporting an OBD data error when using the PLX cable and Harry’s laptimer. Mostly it seems to be with 996/997 Porsches but it could affect other cars as well. If you’re getting the following error: “The OBD sensor does not receive data at an expected rate. Please check compatibility between car, OBD …

Go Big or Go Home. Wilwood BBK for MINI.

Last winter at the SCCA Motorsports Expo in Charlotte, I was speaking with a Wilwood brake engineer about my struggle managing temperature gain with MINI Gen 1 JCW brakes.  I told him I use the car mostly for track instruction and the instructor runs are generally 25-30 minutes in duration, though some weekends I might …

Weekend at the Jefferson

Catching up on some missed posts. Had another fun weekend instructing on the extended Jefferson Circuit. Here’s a lap for those who aren’t familiar with it. And if you’re planning to drive it for the first time, here’s a couple of narrated laps. I was testing out a new camera we sell in the store, …

Andy Hollis on Data and Suspension Tuning

Long-time readers of this blog will know that we’re huge fans of using data (especially video) to improve driving performance. A recent talk given by Andy Hollis at the SCCA Motorsports Expo reminded us that data comes in many shapes and sizes; and that it often involves zip-ties. Andy started his presentation with the rhetorical …

Elliott Forbes Robinson on Racing

Elliott Forbes Robinson gave an interesting keynote at the SCCA Motorsport Expo last Saturday talking about what he’s learned during his 37 year career in racing. Following along with Randy Pobst’s theme of fear, he noted that if you’re feeling the adrenaline rush while driving, then you’re probably doing it wrong. It should feel awesome, …

Hardening Your M96 Engine

I had a nice long chat with Charles Navarro of LN Engineering at the SCCA Motorsports Expo in Charlotte, North Carolina last weekend.  He’s half of the team behind the IMS Solution for M96 engines — the other half being Jake Raby of Flat Six Innovations. I wanted to talk to Charles about preventive measures …