Do NOT dump the clutch! Either wheelspin or bogging down as previously said. Personally, and remember everyone has a different torque curve, I rev my car to around 3750rpm, then let the clutch out to about halfway until the car moves then let it out all the way. So fast off the line! I got a 1.9 60' I know it's not fantastic but f*ck it feels fast, and looks awesome in the video. This will f*ck your clutch though, I did about 10 runs at calder with a standard clutch and was sweet, then did a 3rd gear burnout and it completely sh*t itself lol.