All engines are assured in good working buy when supplied and have already been analyzed prior to dispatch from Japan. The startup ensure handles the engine block, not any ancillary elements like turbo, alternator, ECU, and so forth. The RB25DE cylinder head with the A31 Cefiro C33 Laurel or R32 https://caidenkietq.blue-blogs.com/38113025/not-known-details-about-used-rb26-engine