There are no shortage of automotive journalists praising neutral handling balance, sliding a car half way around a track, and condemning understeer as the enemy of speed. It's not just journalists, either. Forums for all sorts of cars are filled with people who hate understeer and try their best at exorcising every last understeering demon out of their cars. But is understeer actually that bad? Drifting vs Hot Laps Everyone seems to categorize the three distinct traits at the limit - "understeer", "neutral", and "oversteer" - this way: Understeer is bad. Neutral is good. Oversteer is slow but fun. And since most people don't get to drive a multitude of different cars, let alone push them to their limits, most opinions are formed based on professional reviews. That's fine in general, but there is a distinction between "fun" and "fast". Drifting is a lot of fun, yet everyone knows that drifting is not the fastest way a...
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...







