A couple tenths is huge when your going this quick..... With the gears and a stick shift there is a large learning curve. With an auto you can see the results easier. Also with larger turbos there is a bigger difference because it helps cover up the lag. Driving around with larger turbos and the 4.10 gears is amazing!!!! Much better throttle response. I would say since you have only made the 11 second club with the gears and you have repeated it that it should be worth while ;) Also the cars are capable of much better 60 foots, and that will bring the time down a bit more when you learn to launch better. Your doing great!
