Originally Posted by carendt242

my car doesn't rattle that bad at all. my supra sounds like a tractor; the porsche sounds like a little tick. of course, it's AC-time now that summer is here - haven't had the AC on in the porsche yet so it could be worse now.

- chuck

Originally Posted by iLLM3

Hey guys how's it going. Car has been a complete animal after my wastegate upgrade and FVD race pipes.. Well i had some race gas mixed in the tank today, decided to go out for a nice ride.

Well doing hard driving, 1st to 2nd, 2nd to 3rd taking it to redline 7100 or so, lets say 7k, car is fine. Clutch grabs hard from 1st to 2nd and in any gear, but i noticed that when i dont want to take it to redline and i want to keep up the turbo spool, i will short shift extremely fast, lets say shifting 3rd to 4th at like 5500-6k my car will maintain that same constant speed/or feels and boosting like 1.1-1.2 and its like, you dont hear revving it just feels like the belts are spinning or somethign and your not accelerating so much really, or what it really feels like is tires spinning then it grabbing and pulling hard, its so weird. Only happens when i shift fast and a "short shift" not taking it to redline, i have no idea what in the hell it could be?! I dont smell burnt clutch or anything, its so weird!

Thanks guys, Martin.