Guys,
This is an update for my 2001 M5 with Borla Exhaust/K&N filter and BFgoodrich drag radials Times.
I had the apportunity to run the car 3 times and the fastest was 12.887 at 108.2 MPH. My 1/8 mile ET was 8.34 MPH and 60 foot was 1.983. I will post the slip next week when I can get my hand on a scanner. The other two runs were 13.008 at 107 MPH and 13.2 at 105 due a bad 60 foot that was 2.1. Most of you told me to avoid the burnout box, when I did, I couldn't get a enough tracking and I was wheel hopping. The last run, I did a good burnout and had a 1.8 which helped my time in the quarter.
I will update photos of the car next week. Unfortunately I don't have any videos on the track "no video camera" but my cousin tapped me with a civic Type R that was boosting 11lbs pushing 325WHP and was running 12.6 all day on the track with stock tires.
I will upload the video as soon as I get it from my cousin.
The M5 impressed me and lot of folks on the track. The ASPEC clutch that I installed last month did its jobs, I was power clutching it throughout the 1/4 miles and it was grabbing real good on 2nd and 3rd gear. The car would get a good jump on everyshift.
Finally, my lunch off the line on the last run was at 4000 RPM where I let the cluch slip a little intentionally in order to get it off line without wheel hopping and flick it like a rubber band.
I think a healthy M5 with a good set of tires like the one's i have and of course a good Driver!!! will get up high 12's.
BY the way, Z06 covertte ran twice: first run 12.7 and the second run 13.3 missed 3rd.
Thank you