October 10, 2011 - Time for a post-event track day.
Why? Because I can! The car was in as-raced form, right down to the bag of snacks stuffed into the passenger's door. I'd never actually tested this swaybar setup on our track, and I'd made some tweaks to the shocks in Newfoundland. So I figured this would be an interesting check on how the race setup worked in the different environment.
The weather was quite a bit different than my previous test days at this track. Instead of the very hot temperatures that plagued the testing all summer, it was cool. About the same temperatures as seen during the race, actually.
My first session was very entertaining. The car was loose, very loose. I know it had some oversteer tendencies during the race but that was also coupled with great turn-in and lots of adjustability, so I was quite happy with that. Rally drivers hate understeer! But on the little tight track, it was too much. The rear sway was on the middle setting, so I tried disconnecting it completely. That led to too much understeer on turn-in. Setting the sway to the softest setting woke the car up again. It was still a bit tail-happy, but very controllable. I think the best setup would be a slightly smaller rear sway bar than I currently have, so I'll dig into my collection. On a bigger, faster track the current setup would probably work very well.
So how did it work out? I set a personal best in the car, a 1:03.661. My previous best time was 1:03.725. Not a big improvement - but it's significant because the previous time was set on the RA1 tires and with much stiffer and lower suspension settings. I'm thinking I'll pick up a set of R-compound tires for next summer while I continue to run the R1R on the street. That should make a considerable improvement.
I did have one failure on the day, though. When I was driving down the interstate to the track, one of the exhaust tips fell off. Not a major failure, and I didn't even notice until I saw the car in the pits. oops!
The picture has nothing to do with the track day, but I didn't have my camera with me. Taken by Zach Bowman.
tags: video, GJMS, testing, track, IRTB |
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