Where's my MPH?

[fmfkid250]

Well I went to the track yesterday and I was fairly happy with the results, but it looks like my car is really laying over on the second half of the track for some reason. It felt strong from in the car, but I'm down 6-7 MPH from where I should be. I talked to other people and they said they were around where they should be MPH wise, so I don't think it was the slight head wind that was out yesterday. I'm hoping it's just the SC belt cause it's been on there for about 30k. My clutch only has about 3,000 miles on it since my last track passes and maybe 10k total miles so I'm really hoping that isn't the issue because I don't want to spend money on a new one.

Overall the car did pretty good despite the lack of HP. It went a best of 11.60 @ 115.92 w/ a 1.68 60' which is by far a personal best for me, but my last best was on crappy sumitomos 11.86 @ 121.85 w/ a 1.94 60'

Here's a couple vids. First one you can hear my car the best, but you have to turn the sound up a little. That was my 11.60 run I believe. Second one I raced a GT500. With me being down on HP it was a pretty even race after the launch. I went 11.69 to his 12.68

http://www.youtube.com/watch?v=zuqgDZ7ZARo

http://www.youtube.com/watch?v=nRtCSRP2j4c

The left lane for my car is 3mph faster then the right one. does this help?

[Stangman701]

The left lane for my car is 3mph faster then the right one. does this help?

I wish. But to back up your theory I did go 119 in the left lane that day. I've gone 126 in that lane before though. I didn't really mention that cause I'm pretty sure the #'s in that lane are artificially inflated.