Rams Eye The Track Guy

Matt Trivett with Fernando Alonso - Sadokisk © If you aren't at all into gaming and online championships - eSports - you may not know who Sadokist is. In fact, I had no idea who he was when I met him either.  I just saw a "new" E46 M3 GT3 race car at the track that I had never seen before. I'm not exactly a "veteran" of our track - I had only been frequenting the track for about 5 years at the time - but it had been long enough that I recognized most of the regulars and the race cars. It looked like a proper build and the trailer was parked next to the other two local M3 race cars running whose owners I knew very well, so I went to chat and ask about the car. Sadokist M3 GT3 Race car among others in the Paddock at AMP - Rams Eye The Track Guy © I learned later that Matt is a bit of an eSports celebrity. You can't argue with Twitter . But you wouldn't know this just talking to him. He's very down to earth, so much so that he simply tha

SADOKIST's (eSports Host) E46 BMW M3 GT3 Race Car - Kevin Doubleday © Over the years, I've found that limited slip diffs (LSD's) are some of the least appreciated performance parts you could get (or upgrade) for a car. LSD's make a big difference, though, because they can vastly improve how early you can get back on the power and, therefore, how good your corner exit is. That last bit is very important if you're driving on track and want to get a good lap. You don't have to just take my word for it, though. F1 royalty Sir Jackie Stewart puts an emphasis on the importance of corner exit. When Captain Slow was sent to him to cut 20 seconds off his lap time (Top Gear Season 8 - Episode 5), Sir Jackie told him: "the exit of the corner is FAR more important than the entry of the corner, with regards to smoothness." Sir Jackie Stewart coaching James May in a TVR Tuscan - Top Gear Season 8 Episode 5 You really need to nail the exit. And to get a

C7 Corvette Grand Sport... doing a burnout with a proper diff - Graham MacNeil  © I wrote a tech post comparing various open and limited slip diffs for a comparison and I found that a lot of people were asking questions. To simplify and make it easier to read, I decide to break them up for a future tech article about handling. Make sure to stay tuned for two posts on limited slip diffs this week!. WHY DO YOU EVEN NEED A DIFFERENTIAL? A differential's job is to allow two wheels on the same axle (or two axles in a 4WD drivetrain) to spin at different speeds so a car could smoothly go around a corner. Why do the wheels need to spin at different speeds? Each wheel on a car has to travel a different path to reach the end of the turn. You can see that for yourself every time you drive on snow covered roads or muddy trails. Four different tracks by four wheels/tires on one car going around a turn - Rams Eye The Track Guy  © If you take a turn, you'll see that each whee

The local chapter of the BMW Club of America - BMW Club Atlantic - arranges one or two Advanced Driver Training weekends every year (HPDE's). That's where I started high performance driving nearly 8 years ago and where I made great friendships so I always look forward to it. I was just getting ready for the driver's meeting at the last event when one of the event's organizers came to me and said: "We have someone who needs an instructor. Can you take on a second driver?" (I was already assigned another 'student'; a guy with a 525 hp Saleen Mustang. You can read my track review for that one here ). I said: "Sure," so they assigned me this new student and I looked for their car on the driver/instructor assignment sheet. It was a 2015 Golf. I assumed it was a GTI because that's the first one that comes to mind when you hear of a Golf on track. But I looked at it, and it was very clearly not a GTI. I thought it must be a 1.8 TSI, the