Quote Originally Posted by Mr.Ed View Post
The top speed thing could also be your gearing being a bit too long. Plenty of 600s hitting 260+ on the straight... mine got 261 on racechrono and it's almost stock so you should be seeing a fair bit more than that!
The gearing feels great everywhere else. Don't use 4th anywhere other than down the straight and between 1 and 2. If doing the Nth circuit I briefly hit 4th down the back straight.