Swift 014 Mazda MZR 2.0 E&O
#27305 from Formula/Sports Racing Committee · Rule change · TB 19-09 (2019-09 Fastrack)
In FA, Table 2, Swift 014 Mazda MZR 2.0 line, change the notes as follows:
"Piston minimum weight 320 280g, maximum dome height from quench area .125"."