T1.2.2 Once the vehicle is approved to compete in the dynamic events, the ONLY modifications permitted to the vehicle are those listed below. They are also referred to in Part S of the Formula SAE Rules – Static Event Regulations.
a. Adjustment of belts, chains and clutches
b. Adjustment of brake bias
c. Adjustment of the driver restraint system, head restraint, seat and pedal assembly
d. Substitution of the head restraint or seat insert for different drivers
e. Adjustment to engine operating parameters, e.g. fuel mixture and ignition timing, and any software calibration changes
f. Adjustment of mirrors
g. Adjustment of the suspension where no part substitution is required, (except that springs, sway bars and shims may be changed)
h. Adjustment of tire pressure
i. Adjustment of wing angle, but not the location
j. Replenishment of fluids
k. Replacement of worn tires or brake pads. Replacement tires and brake pads must be identical in material/composition/size to those presented and approved at Technical Inspection.
l. The changing of wheels and tires for “wet” or “damp” conditions as allowed in Part D of the FSAE Rules – Dynamic Event Regulations.
m. Recharging low voltage batteries
n. Recharging high voltage accumulators