GT3 Turbo to GT2?
#39365 from Chris Edens · Rule change · TB 26-01 (2026-01 Fastrack)
In GT2 Spec Lines, Engines - MAZDA, classify Engine Family BP as follows:
GT2 Engines - MAZDA
Engine
Family
Engine Type Bore x Stroke
(mm)
Disp.
(CC)
Show 1 more lines
Head Type Valves /
A specification table follows in the original; it is not shown here.