We plan on running Hot Rod at the IHRA Nitro Jam and need to add weight to the car to meet the minimum weight of 2800 pounds. The car had been scaled previously and had the following weights with 175 pounds in the drivers seat.

765 LF 558 RF
553 LR 563 RR
2439 pounds total

Since then a second battery was added to the right rear and now the heads are being changed from steel to aluminum. So there is probably 25 pounds added to the rear and
50 pounds taken off the front.

So were do you typically add weight or were would you add around 200 pounds?