GTL Honda B18a, B18b & B18c engine spec line correction
#30813 from Grand Touring Committee · Member advisory · Minutes (2021-07 Fastrack)
This is an advisory to GTL competitors using Honda B18a, B18b or B18c engines that a correction to this engines spec line has
been made!
It has been brought to the CRB's attention that combining heads and blocks of these three engines to build a "hybrid" engine
may be taking place in GTL! It is not permitted to build such "hybrid" engines in any GT class unless it is specifically stated in the
engine "spec line" notes.