They be ribbin' ya, QZ.
You're gonna have to reach for that virtual wallet and shell out 1500 to 2200 or so credits for a driver that gives you that 270 you want! start looking on page 3 of driver section in pro shop - scroll down and look at the G20 or better, depending on what you like for meter speed, etc.
For performance, WGT will make you pay - that's just the way it is.