The first 50 Mystere IVA production aircraft were powered by British Rolls-Royce Tay turbojets, while the remainder had the French-built Hispano-Suiza Verdon 350 version of that engine.
Pertama produksi 50 pesawat Mystere IVA yang didukung oleh turbojet Inggris Rolls-Royce Tay, sementara sisanya menggunakan built-Prancis Hispano Suiza-Verdon 350 versi mesin itu.