T1 RX7 classification
#32352 from Touring Committee · Rule change · TB 22-04 (2022-04 Fastrack)
In T1 Spec Lines, classify Mazda RX-7, as follows:
T1 Maximum
Displ.
Min.
Weight
Required
Restrictor Engine Notes Chassis Notes
Mazda RX-7 2700lbs 44mm TIR 13B Rotary A single Garrett Turbo #3076
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permitted