yeah c-4's suck for top end racing. my previous ride topped out at 120 (3.55's and a c-4). i raced a talon AWD with it, he got me off the line, i caught him by the end of second, pulled a couple on him in third, and that was all i had...was at 6400 rpm hearing wah wah wah wah wah wah wah wah wah wah wah wah....he drove by me at that point. that's why i went to the 5 speed
