recently i bought a f20c drivetrain out of an ap1 s2k... i'm not even sure it is a f20c since i can't find "F20C" anywhere on the engine or the tranny... only "PCX" on both the block and head... anyway, the ecu that came with my motor is # 37820-PNC-901

i'm not even sure that is a s2k ecu... i've searched and searched and haven't been able to turn up the proper ecu # for the ap1 s2k.

anyone got more info?

thanks.