yesterday i was online and my friend showed me this video of an 05gt racing a 05 350z convertible. at da start, the z got ahead of the mustang but at the end the gt caught it and barely beat the z through the 1/4. i then looked at motortrends comparison of the two cars and got the performance results and it had the gt .4 secs faster 0-60 and .4 secs fster in the quarter. so why does teh gt start slower than the z even thoguh it has a bigger engine and faster times????