Revised GT3 Built Turbocharged chart
#36100 from Grand Touring Committee · Rule change · TB 24-06 (2024-06 Fastrack)
In GCR, Section GT3 9.1.2.13.h.6. GT3 Turbocharger Built Engines, update Chart as follows:
"Engine
Displacement Valves / cyl Restrictor Weight Notes
<1400 4 33 mm 2100
1401-1850 4 35 mm 34 mm 2350 2250
1401-1850 4 35 mm 2350"