Last time I took my car to the track, a 2012 Mustang Boss 302, I had a steering issue occur more than once, where it seemed like power steering cut off temporarily for less than a second at a time (full post: 2012 Ford Mustang Boss 302 - Back at the track! ). I took the car to the dealership, Steele Ford , and they asked me a few questions about the issue when I went to drop it off. As is the case with any sports cars owners, I was reluctant to say that the problem occurred on the track. There's a long track record (see what I did there?) of dealerships refusing warranty work on a car simply because the tires of it touched the asphalt of a road course, regardless of whether the cause of the problem is abusing the car on a track. Nevertheless, I decided to be honest to better help them diagnose the problem and to put trust in them in the hope of them putting trust back in me. Well, I was not disappointed. They said they'll look at it and see if they find any codes and
A few weeks ago, I made a post explaining mainstream AWD system types and how they compare , pros and cons, etc. including some simple diagrams to show where the power goes and how much. As promised, this post will focus on specific cars and what AWD systems they use, especially ones that that have more or less been defined by their AWD systems, and the best place to start may be with a bombshell; the Nissan GT-R. Nissan GT-R (R35) The GT-R has built a reputation around having monster traction and very approachable performance, thanks to its AWD system - Advanced Total Traction Engineering System for All-Terrain (ATTESA) - and what it can do for you. But the GT-R doesn't actually use the most mechanically sophisticated type of AWD systems discussed in the previous article, namely a "true" AWD with a centre differential. Instead, it uses a clutch pack to transfer power. RWD-based clutch-type AWD schematic - Rams Eye The Track Guy © The R32, R33, and R34 Sky