Request TA Cup Cars Into GT1
#40250 from Scotty B White · Rule change · TB 26-07 (2026-07 Fastrack)
In GT1 Spec Lines, GT1 Cars – T/A Cup, classify T/A Porsche Cup as follows:
GT1 Cars – T/A Cup
Model Years Body Style Drive-
line
Wheel-
base (in)
Notes
T/A Porsche Cup Max flat plate size 1-11/16 inch, must run
Show 3 more lines
T/A Porsche Cup rule set, Must have T/A
Porsche Cup rule set in possession at all
race events.