27 Sept 2019

Alright, here’s the promised video: Midlana at the 2019 Virginia City Hill Climb.

To be honest, after learning my time and watching the raw video, I wasn’t sure that I wanted to post it. That’s because the video looks, well, slow. If you could have been there in the car, you might have thought different—I did. Learning that I was a good 20 seconds behind my brother was instructive because of how similar our cars are, in terms of weight, power, and even top speed. We were within a couple miles per hour of each other in the fastest section (130s), yet his time was much faster overall. The evidence was on the tires, where his showed the characteristic “beach marks” that indicate that they’re up to temperature and being worked. Mine have some of that, but not as much (ignore the spotted appearance, I had to drive through some oil soak-up granules right before parking).

Another aspect of the tire wear is that it appears that camber should be backed off at both ends, about half at the front, and 25% at the rear. (It’s good to see that camber can be adjusted to too much. The reason is that while it’s easy to dial it out, it’s downright impossible to add more if it’s already at the limit!)

The bottom line is that I’m not comfortable running the car near its limit because I still don’t know how it’ll react (partly the consequence of always changing things). The best place to sort this is on a skid pad, and about the only one around here is at Willow Springs. The thing is, they either don’t use it as such (it’s part of the course, so they just run straight through it), or when they do, they put a really small diameter circle on it, like around 30-40 mph. No, no, no… I want something that I can pitch the car sideways at 60-80 and see what happens. If the back comes out, see if I can hold it there (think Top Gear’s grandiose power slides). It’s also a safe place to try things like lifting off the gas mid-corner to see what happens. That way, when such things do happen outside that environment, they’ll be dealt with the right way.

Anyway, after watching the video a number of times, I see many places where a second or so could be saved, and that adds up. We’ll see.

One note on YouTube: If you use Microsoft Internet Explorer, you’re giving up resolution choices. Using IE, the highest available is 720P, but 1080P is available when using Google Chrome.