OK, here's the scenario....My brothers 01 cobra, mostly stock except for no mufflers and K&N...the rest of the exhaust is stock.....VS my 04, again, mostly stock. The race.....too damn close for me, several attempts. He hasn't beaten me, but is right next to me within a car length. My best ET based on my G-tech has been a 13.02 I've had good launches but something feels amiss. Traction control is always off and I've driven cobras for a few years now. Also got beat(just by a nose) by an SS today from a rolling start...very disappointing. Anybody have any hints? Anybody have good shift points that work well? I've tried to vary it.