This isn't what you think. It isn't about spending four seconds in a race car. That would be rather useless. Instead, it's about finding four seconds to take out of a lap time in a race car. More specifically, Rocket Racing's 1997 BMW M3 GT3 race car (link to the previous post here for more about the car!). I wasn't driving, of course. That would imply I lose four seconds in lap time around the track (ok, sorry John, that was a cheap shot). This is about John's acquaintance with his newly acquired 97 M3 GT3 race car. Don't worry though, although John (like I was just last year) is new to wheel to wheel racing, he is a true racer at heart. If you don't believe me, just read some of the world-class excuses he got: " I had 7 months [off season] of rust to shake off. " " I hate driving with new shoes. " " it was cold and a bit damp " " my tires still had the stickers on them " Ladies and gents, that...
I'm finishing up a comparison post (link to introduction: Intro: Focus RS vs Golf R vs WRX STI vs Evo X ) and, throughout the post, I realized that I have to go off topic a lot to talk about how each type of differential changes the way the car drives. As a result, I thought I'd write a separate post to go into more detail before I post the comparison to keep it more focused on the cars and avoid veering off topic too much. By saying "Limited Slip Differentials" in the title, I am including torque vectoring diffs because, although current conventional terminology treats them differently, a torque vectoring differential is, in essence, a very sophisticated limited slip diff (LSD) that can be manipulated to actively help the car handle better. And while none of the cars in the comparison use open (without help from the brakes) or non-gear mechanical LSD’s, I’ll briefly discuss them so that the post is more inclusive. I’ll only focus on using power to help the...







