Hard to say, but Oreca states in their press release, that there are already teams working on R4 cars:
"Other teams have confirmed entering different cars equipped with the R4 kit in Latin America with RC Competicion (Argentina), but also in Africa with Rally Technic (South Africa). Several programmes have emerged in Europe too: Finland (Tahkomobili), Lithuania (Pro Racing), Austria (Signed Streets Motorsport), France (Milano Racing) and so Spain (ASM Motorsport)."
via
https://www.oreca.com/en/news_oreca/...pionship-2019/
I agree for McLaren - the politics between two drivers in the title hunt are too much For all the others, particularly those chasing places in the manufacturer championship, there's a need to...
2025 Race 20 - Mexico