I got the car retuned by someone who really knows his stuff. It was on the bama tune. I'm running the exact same time at I did before 7.8 at 89 mph and it's consistent. This time I'm leaving off a 2 step at 5K. Pulling a 1.7 60ft but my 330 ft is a .10 slower. I called my tuner and asked him what could be wrong. He said he thinks the stock clutch might be slipping. One strange thing is when I get into 3rd the engine is pulling but making a weird sound. Just doesn't sound the same for a sec and then clears up. Any ideas?