GT3 2.0L choke/weight option
#33670 from Grand Touring Committee · Rule change · TB 23-01 (2023-01 Fastrack)
In GT2, 3, LITE Category Specifications, GCR Section 9.1.2.F.13.m., add the following:
“2. All 2.0 liter 4-valve non-turbo engines currently listed in GT3 shall be permitted to run without any restriction (SIR or chokes)
at 2060lbs.”