See these links for more details:
Summer Slam Update For FWD Touring Cars
We did some testing today with a FWD car and the hand out motor we will be using. With the Handout 21.5 locked timing motor the times with the FWD car were within 3 tenths of the USGT cars.
We are going to implement a gearing rule for this race. FWD will have a FRD Minimum of 4.40. The same as USGT.