E&O Transmissions
#27005 from Formula/Sports Racing Committee · Rule change · TB 19-07 (2019-07 Fastrack)
In P1, GCR section 9.1.8.C.H, add the following:
"All gear changes shall be initiated by the driver. Mechanical gear shifters, direct-acting
electric solenoid shifters, air-shifters and similar devices are permitted. Electronically
controlled differentials and devices that allow pre-selected gear changes are
prohibited. Power shall not be applied to more than two (2) wheels."