Mike is correct.
73. WEIGHT: The minimum car weight is 1100 pounds.
The percent of weight from front to rear will be no more
to the rear than 52.0%. The weight percentage from left to
right will be no more to the left than 52.0%
with the driver as raced. The minimum weight of the car with the driver
is 1300 pounds. Competitors are not permitted to add fuel
after an event to meet minimum weight.
Don't forget this one:
Mounting of the Seat in a Legends Car - The seat may be
moved within the driver’s compartment without moving or
changing existing bars in the frame. The centerline of the seat
must be 10†from the left side of the driver’s compartment
roll cage. The seat may be mounted directly to the floorpan.
When mounting the seat forward, use a flat piece of steel or
aluminum behind the seat (don’t just use bolts in tubing).
The use of wood as supports or mounting brackets is not
permitted. The presiding tech inspector shall have final
approval of the mounting of the seat. Carriage bolts are not
allowed for seat mounting. Hardware used to mount seat
must be a minimum of grade 5 bolts.
You can use sand bags, weights (come on! We don't really use them anyway.
), a friend, whatever... to approximate the wieght.
Steve