Is there any way with rF2's existing hdv and aero to create a negative suction that operates at all speeds? A diffuser would mimic part of the created downforce, but only at speeds. The Chaparral 2J could suck the car down while parked. 1.5g while cornering or another number I've read is approx 1500 of constant downforce. Think anyone could come up with a hack to create that effect?
No, I think all aero forces square with speed and are therefore zero at rest. This has been asked before but I couldn't find it - may have been years ago. "Fan car" or similar.