TRDPWR wrote:my run about is a 2003 VW gold TDI
If your car is a TDI, that would mean it's a turbo, so you multiply your cc rating by 1.7 to get the cc rating for MotorSport competition. So, if you had a 1900cc turbo, then your cc rating (for class) would be 3230cc. Bear that in mind, as that will effect the class you will be running in.